332130772 has 6 divisors (see below), whose sum is σ = 581228858. Its totient is φ = 166065384.

The previous prime is 332130731. The next prime is 332130793. The reversal of 332130772 is 277031233.

It can be written as a sum of positive squares in only one way, i.e., 294602896 + 37527876 = 17164^2 + 6126^2 .

It is a super-2 number, since 2×332130772² = 220621699418631968, 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 332130772.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41516343 + ... + 41516350.

Almost surely, 2^332130772 is an apocalyptic number.

It is an amenable number.

332130772 is a deficient number, since it is larger than the sum of its proper divisors (249098086).

332130772 is a wasteful number, since it uses less digits than its factorization.

332130772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83032697 (or 83032695 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 332130772 is about 18224.4553279378. The cubic root of 332130772 is about 692.5264601705.

The spelling of 332130772 in words is "three hundred thirty-two million, one hundred thirty thousand, seven hundred seventy-two".