97026564 has 12 divisors (see below), whose sum is σ = 226395344. Its totient is φ = 32342184.

The previous prime is 97026529. The next prime is 97026583. The reversal of 97026564 is 46562079.

It is a tau number, because it is divible by the number of its divisors (12).

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, 4042762 + ... + 4042785.

Almost surely, 2^97026564 is an apocalyptic number.

It is an amenable number.

97026564 is an abundant number, since it is smaller than the sum of its proper divisors (129368780).

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

97026564 is a wasteful number, since it uses less digits than its factorization.

97026564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8085554 (or 8085552 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 97026564 is about 9850.2062922560. The cubic root of 97026564 is about 459.5120282223.

The spelling of 97026564 in words is "ninety-seven million, twenty-six thousand, five hundred sixty-four".