332560660 has 24 divisors (see below), whose sum is σ = 700910280. Its totient is φ = 132541824.

The previous prime is 332560651. The next prime is 332560729. The reversal of 332560660 is 66065233.

It can be written as a sum of positive squares in 4 ways, for example, as 84309124 + 248251536 = 9182^2 + 15756^2 .

It is a super-2 number, since 2×332560660² = 221193185159271200, 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 7 ways as a sum of consecutive naturals, for example, 24475 + ... + 35554.

It is an arithmetic number, because the mean of its divisors is an integer number (29204595).

Almost surely, 2^332560660 is an apocalyptic number.

It is an amenable number.

332560660 is an abundant number, since it is smaller than the sum of its proper divisors (368349620).

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

332560660 is a wasteful number, since it uses less digits than its factorization.

332560660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60315 (or 60313 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 332560660 is about 18236.2457759266. The cubic root of 332560660 is about 692.8251180963.

The spelling of 332560660 in words is "three hundred thirty-two million, five hundred sixty thousand, six hundred sixty".