97000056 has 24 divisors (see below), whose sum is σ = 262708680. Its totient is φ = 32333328.

The previous prime is 97000037. The next prime is 97000061. The reversal of 97000056 is 65000079.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 96999993 and 97000029.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 673540 + ... + 673683.

It is an arithmetic number, because the mean of its divisors is an integer number (10946195).

Almost surely, 2^97000056 is an apocalyptic number.

It is an amenable number.

97000056 is an abundant number, since it is smaller than the sum of its proper divisors (165708624).

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

97000056 is a wasteful number, since it uses less digits than its factorization.

97000056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347235 (or 1347228 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 97000056 is about 9848.8606447650. The cubic root of 97000056 is about 459.4701776410.

The spelling of 97000056 in words is "ninety-seven million, fifty-six", and thus it is an aban number and an uban number.