97214880 has 96 divisors (see below), whose sum is σ = 349985664. Its totient is φ = 22219776.

The previous prime is 97214861. The next prime is 97214911. The reversal of 97214880 is 8841279.

It is a tau number, because it is divible by the number of its divisors (96).

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, 11107 + ... + 17826.

It is an arithmetic number, because the mean of its divisors is an integer number (3645684).

Almost surely, 2^97214880 is an apocalyptic number.

It is an amenable number.

97214880 is an abundant number, since it is smaller than the sum of its proper divisors (252770784).

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

97214880 is a wasteful number, since it uses less digits than its factorization.

97214880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28958 (or 28950 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 97214880 is about 9859.7606461820. The cubic root of 97214880 is about 459.8091205525.

The spelling of 97214880 in words is "ninety-seven million, two hundred fourteen thousand, eight hundred eighty".