97251936 has 24 divisors (see below), whose sum is σ = 255286584. Its totient is φ = 32417280.

The previous prime is 97251919. The next prime is 97251941. The reversal of 97251936 is 63915279.

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

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, 506425 + ... + 506616.

It is an arithmetic number, because the mean of its divisors is an integer number (10636941).

Almost surely, 2^97251936 is an apocalyptic number.

97251936 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

97251936 is an abundant number, since it is smaller than the sum of its proper divisors (158034648).

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

97251936 is a wasteful number, since it uses less digits than its factorization.

97251936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013054 (or 1013046 counting only the distinct ones).

The product of its digits is 102060, while the sum is 42.

The square root of 97251936 is about 9861.6396202660. The cubic root of 97251936 is about 459.8675358976.

The spelling of 97251936 in words is "ninety-seven million, two hundred fifty-one thousand, nine hundred thirty-six".