97255608 has 32 divisors (see below), whose sum is σ = 249071760. Its totient is φ = 31627520.

The previous prime is 97255607. The next prime is 97255619. The reversal of 97255608 is 80655279.

It is a super-4 number, since 4×97255608⁴ (a number of 33 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 97255608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97255603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48435 + ... + 50402.

Almost surely, 2^97255608 is an apocalyptic number.

It is an amenable number.

97255608 is an abundant number, since it is smaller than the sum of its proper divisors (151816152).

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

97255608 is a wasteful number, since it uses less digits than its factorization.

97255608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98887 (or 98883 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 97255608 is about 9861.8257944460. The cubic root of 97255608 is about 459.8733236568.

The spelling of 97255608 in words is "ninety-seven million, two hundred fifty-five thousand, six hundred eight".