97072076 has 6 divisors (see below), whose sum is σ = 169876140. Its totient is φ = 48536036.

The previous prime is 97072049. The next prime is 97072093. The reversal of 97072076 is 67027079.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12134006 + ... + 12134013.

It is an arithmetic number, because the mean of its divisors is an integer number (28312690).

Almost surely, 2^97072076 is an apocalyptic number.

It is an amenable number.

97072076 is a deficient number, since it is larger than the sum of its proper divisors (72804064).

97072076 is a wasteful number, since it uses less digits than its factorization.

97072076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24268023 (or 24268021 counting only the distinct ones).

The product of its (nonzero) digits is 37044, while the sum is 38.

The square root of 97072076 is about 9852.5162268326. The cubic root of 97072076 is about 459.5838643652.

The spelling of 97072076 in words is "ninety-seven million, seventy-two thousand, seventy-six".