97765002 has 32 divisors (see below), whose sum is σ = 218151360. Its totient is φ = 32454000.

The previous prime is 97764959. The next prime is 97765007. The reversal of 97765002 is 20056779.

It is not an unprimeable number, because it can be changed into a prime (97765007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9948 + ... + 17160.

It is an arithmetic number, because the mean of its divisors is an integer number (6817230).

Almost surely, 2^97765002 is an apocalyptic number.

97765002 is an abundant number, since it is smaller than the sum of its proper divisors (120386358).

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

97765002 is a wasteful number, since it uses less digits than its factorization.

97765002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7475 (or 7469 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 97765002 is about 9887.6186212859. The cubic root of 97765002 is about 460.6748161196.

The spelling of 97765002 in words is "ninety-seven million, seven hundred sixty-five thousand, two".