97266528 has 48 divisors (see below), whose sum is σ = 283696560. Its totient is φ = 32421888.

The previous prime is 97266511. The next prime is 97266539. The reversal of 97266528 is 82566279.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

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, 55425 + ... + 57152.

It is an arithmetic number, because the mean of its divisors is an integer number (5910345).

Almost surely, 2^97266528 is an apocalyptic number.

It is an amenable number.

97266528 is an abundant number, since it is smaller than the sum of its proper divisors (186430032).

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

97266528 is a wasteful number, since it uses less digits than its factorization.

97266528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112596 (or 112582 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 97266528 is about 9862.3794289208. The cubic root of 97266528 is about 459.8905347594.

The spelling of 97266528 in words is "ninety-seven million, two hundred sixty-six thousand, five hundred twenty-eight".