332312004 has 48 divisors (see below), whose sum is σ = 899015040. Its totient is φ = 105953760.

The previous prime is 332312003. The next prime is 332312077. The reversal of 332312004 is 400213233.

It is a super-2 number, since 2×332312004² = 220862536004992032, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (332312003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64407 + ... + 69374.

It is an arithmetic number, because the mean of its divisors is an integer number (18729480).

Almost surely, 2^332312004 is an apocalyptic number.

It is an amenable number.

332312004 is an abundant number, since it is smaller than the sum of its proper divisors (566703036).

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

332312004 is a wasteful number, since it uses less digits than its factorization.

332312004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133817 (or 133809 counting only the distinct ones).

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

The square root of 332312004 is about 18229.4268697620. The cubic root of 332312004 is about 692.6523996543.

Adding to 332312004 its reverse (400213233), we get a palindrome (732525237).

The spelling of 332312004 in words is "three hundred thirty-two million, three hundred twelve thousand, four".