332130660 has 24 divisors (see below), whose sum is σ = 929966016. Its totient is φ = 88568160.

The previous prime is 332130653. The next prime is 332130731. The reversal of 332130660 is 66031233.

It is a super-2 number, since 2×332130660² = 220621550624071200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332130660.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2767696 + ... + 2767815.

It is an arithmetic number, because the mean of its divisors is an integer number (38748584).

Almost surely, 2^332130660 is an apocalyptic number.

332130660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332130660 is an abundant number, since it is smaller than the sum of its proper divisors (597835356).

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

332130660 is a wasteful number, since it uses less digits than its factorization.

332130660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5535523 (or 5535521 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 332130660 is about 18224.4522551434. The cubic root of 332130660 is about 692.5263823267.

Adding to 332130660 its reverse (66031233), we get a palindrome (398161893).

The spelling of 332130660 in words is "three hundred thirty-two million, one hundred thirty thousand, six hundred sixty".