332440232 has 32 divisors (see below), whose sum is σ = 634586400. Its totient is φ = 163241664.

The previous prime is 332440231. The next prime is 332440261. The reversal of 332440232 is 232044233.

It is a super-2 number, since 2×332440232² = 221033015704427648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332440198 and 332440207.

It is not an unprimeable number, because it can be changed into a prime (332440231) 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, 117458 + ... + 120254.

It is an arithmetic number, because the mean of its divisors is an integer number (19830825).

Almost surely, 2^332440232 is an apocalyptic number.

It is an amenable number.

332440232 is a deficient number, since it is larger than the sum of its proper divisors (302146168).

332440232 is a wasteful number, since it uses less digits than its factorization.

332440232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3065 (or 3061 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 332440232 is about 18232.9435912033. The cubic root of 332440232 is about 692.7414786016.

Adding to 332440232 its reverse (232044233), we get a palindrome (564484465).

The spelling of 332440232 in words is "three hundred thirty-two million, four hundred forty thousand, two hundred thirty-two".