97560628 has 12 divisors (see below), whose sum is σ = 186252192. Its totient is φ = 44345720.

The previous prime is 97560623. The next prime is 97560653. The reversal of 97560628 is 82606579.

It is a super-2 number, since 2×97560628² = 19036152271508768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97560623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1108600 + ... + 1108687.

It is an arithmetic number, because the mean of its divisors is an integer number (15521016).

Almost surely, 2^97560628 is an apocalyptic number.

It is an amenable number.

97560628 is a deficient number, since it is larger than the sum of its proper divisors (88691564).

97560628 is a wasteful number, since it uses less digits than its factorization.

97560628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217302 (or 2217300 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 97560628 is about 9877.2783700775. The cubic root of 97560628 is about 460.3535844761.

The spelling of 97560628 in words is "ninety-seven million, five hundred sixty thousand, six hundred twenty-eight".