332013402 has 48 divisors (see below), whose sum is σ = 850487040. Its totient is φ = 91588896.

The previous prime is 332013397. The next prime is 332013413. The reversal of 332013402 is 204310233.

332013402 is a `hidden beast` number, since 3 + 320 + 1 + 340 + 2 = 666.

It is a super-2 number, since 2×332013402² = 220465798215227208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41778 + ... + 49085.

It is an arithmetic number, because the mean of its divisors is an integer number (17718480).

Almost surely, 2^332013402 is an apocalyptic number.

332013402 is an abundant number, since it is smaller than the sum of its proper divisors (518473638).

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

332013402 is a wasteful number, since it uses less digits than its factorization.

332013402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90907 (or 90904 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 332013402 is about 18221.2349197303. The cubic root of 332013402 is about 692.4448744278. Note that the first 3 decimals are identical.

Adding to 332013402 its reverse (204310233), we get a palindrome (536323635).

The spelling of 332013402 in words is "three hundred thirty-two million, thirteen thousand, four hundred two".