97160004 has 72 divisors (see below), whose sum is σ = 257816832. Its totient is φ = 30792960.

The previous prime is 97159991. The next prime is 97160017. The reversal of 97160004 is 40006179.

It is an interprime number because it is at equal distance from previous prime (97159991) and next prime (97160017).

It is a self number, because there is not a number n which added to its sum of digits gives 97160004.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 224172 + ... + 224604.

Almost surely, 2^97160004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97160004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128908416).

97160004 is an abundant number, since it is smaller than the sum of its proper divisors (160656828).

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

97160004 is a wasteful number, since it uses less digits than its factorization.

97160004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737 (or 732 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 97160004 is about 9856.9774271832. The cubic root of 97160004 is about 459.7225863561.

The spelling of 97160004 in words is "ninety-seven million, one hundred sixty thousand, four".