97000885 has 4 divisors (see below), whose sum is σ = 116401068. Its totient is φ = 77600704.

The previous prime is 97000859. The next prime is 97000901. The reversal of 97000885 is 58800079.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11881809 + 85119076 = 3447^2 + 9226^2 .

It is a cyclic number.

It is not a de Polignac number, because 97000885 - 2⁹ = 97000373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9700084 + ... + 9700093.

It is an arithmetic number, because the mean of its divisors is an integer number (29100267).

Almost surely, 2^97000885 is an apocalyptic number.

It is an amenable number.

97000885 is a deficient number, since it is larger than the sum of its proper divisors (19400183).

97000885 is a wasteful number, since it uses less digits than its factorization.

97000885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19400182.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 97000885 is about 9848.9027307614. The cubic root of 97000885 is about 459.4714865739.

The spelling of 97000885 in words is "ninety-seven million, eight hundred eighty-five", and thus it is an aban number.