332111604 has 72 divisors (see below), whose sum is σ = 858962944. Its totient is φ = 99792000.

The previous prime is 332111581. The next prime is 332111623. The reversal of 332111604 is 406111233.

It is a super-2 number, since 2×332111604² = 220596235022905632, which contains 22 as substring.

It is a congruent number.

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, 183504 + ... + 185304.

Almost surely, 2^332111604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 332111604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (429481472).

332111604 is an abundant number, since it is smaller than the sum of its proper divisors (526851340).

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

332111604 is a wasteful number, since it uses less digits than its factorization.

332111604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957 (or 1944 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 332111604 is about 18223.9294335772. The cubic root of 332111604 is about 692.5131375040.

Adding to 332111604 its reverse (406111233), we get a palindrome (738222837).

The spelling of 332111604 in words is "three hundred thirty-two million, one hundred eleven thousand, six hundred four".