132348240 has 120 divisors (see below), whose sum is σ = 454042368. Its totient is φ = 34533120.

The previous prime is 132348217. The next prime is 132348241. The reversal of 132348240 is 42843231.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132348241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31885 + ... + 35795.

Almost surely, 2^132348240 is an apocalyptic number.

132348240 is a gapful number since it is divisible by the number (10) 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 132348240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227021184).

132348240 is an abundant number, since it is smaller than the sum of its proper divisors (321694128).

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

132348240 is a wasteful number, since it uses less digits than its factorization.

132348240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3977 (or 3968 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 132348240 is about 11504.2705114231. The cubic root of 132348240 is about 509.6116998202.

The spelling of 132348240 in words is "one hundred thirty-two million, three hundred forty-eight thousand, two hundred forty".