97709676 has 48 divisors (see below), whose sum is σ = 242131680. Its totient is φ = 30561280.

The previous prime is 97709657. The next prime is 97709699. The reversal of 97709676 is 67690779.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103366 + ... + 104306.

It is an arithmetic number, because the mean of its divisors is an integer number (5044410).

Almost surely, 2^97709676 is an apocalyptic number.

It is an amenable number.

97709676 is an abundant number, since it is smaller than the sum of its proper divisors (144422004).

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

97709676 is a wasteful number, since it uses less digits than its factorization.

97709676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474 (or 1472 counting only the distinct ones).

The product of its (nonzero) digits is 1000188, while the sum is 51.

The square root of 97709676 is about 9884.8204839542. The cubic root of 97709676 is about 460.5878998623.

The spelling of 97709676 in words is "ninety-seven million, seven hundred nine thousand, six hundred seventy-six".