97904002 has 16 divisors (see below), whose sum is σ = 168100992. Its totient is φ = 41892480.

The previous prime is 97903997. The next prime is 97904033. The reversal of 97904002 is 20040979.

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, 4227 + ... + 14617.

It is an arithmetic number, because the mean of its divisors is an integer number (10506312).

Almost surely, 2^97904002 is an apocalyptic number.

97904002 is a deficient number, since it is larger than the sum of its proper divisors (70196990).

97904002 is a wasteful number, since it uses less digits than its factorization.

97904002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11073.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 97904002 is about 9894.6451174360. The cubic root of 97904002 is about 460.8930383015.

The spelling of 97904002 in words is "ninety-seven million, nine hundred four thousand, two".