332148 has 24 divisors (see below), whose sum is σ = 786240. Its totient is φ = 109120.

The previous prime is 332147. The next prime is 332159. The reversal of 332148 is 841233.

It is a happy number.

332148 is an esthetic number in base 3, because in such base its adjacent digits differ by 1.

It is a super-2 number, since 2×332148² = 220644587808, which contains 22 as substring.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 913 + ... + 1223.

It is an arithmetic number, because the mean of its divisors is an integer number (32760).

2³³²¹⁴⁸ is an apocalyptic number.

It is an amenable number.

332148 is an abundant number, since it is smaller than the sum of its proper divisors (454092).

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

332148 is a wasteful number, since it uses less digits than its factorization.

332148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407 (or 405 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 332148 is about 576.3228262007. The cubic root of 332148 is about 69.2538434008.

The spelling of 332148 in words is "three hundred thirty-two thousand, one hundred forty-eight".