97400576 has 144 divisors (see below), whose sum is σ = 247929024. Its totient is φ = 37158912.

The previous prime is 97400533. The next prime is 97400603. The reversal of 97400576 is 67500479.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 861896 + ... + 862008.

Almost surely, 2^97400576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97400576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123964512).

97400576 is an abundant number, since it is smaller than the sum of its proper divisors (150528448).

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

97400576 is a wasteful number, since it uses less digits than its factorization.

97400576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 97400576 is about 9869.1730149998. The cubic root of 97400576 is about 460.1017040401.

The spelling of 97400576 in words is "ninety-seven million, four hundred thousand, five hundred seventy-six".