332940 has 48 divisors (see below), whose sum is σ = 967680. Its totient is φ = 85440.

The previous prime is 332933. The next prime is 332947. The reversal of 332940 is 49233.

332940 = T₃₇ + T₃₈ + ... + T₁₂₆.

332940 = 71² + 72² + ... + 110².

332940 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (332933) and next prime (332947).

It is a super-2 number, since 2×332940² = 221698087200, which contains 22 as substring.

It is a zygodrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (332947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1771 + ... + 1949.

It is an arithmetic number, because the mean of its divisors is an integer number (20160).

2³³²⁹⁴⁰ is an apocalyptic number.

332940 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 332940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (483840).

332940 is an abundant number, since it is smaller than the sum of its proper divisors (634740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

332940 is a wasteful number, since it uses less digits than its factorization.

332940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 332940 is about 577.0095319837. The cubic root of 332940 is about 69.3088444908.

It can be divided in two parts, 33 and 2940, that multiplied together give a triangular number (97020 = T₄₄₀).

The spelling of 332940 in words is "three hundred thirty-two thousand, nine hundred forty".