97372516 has 6 divisors (see below), whose sum is σ = 170401910. Its totient is φ = 48686256.

The previous prime is 97372489. The next prime is 97372559. The reversal of 97372516 is 61527379.

It can be written as a sum of positive squares in only one way, i.e., 71910400 + 25462116 = 8480^2 + 5046^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12171561 + ... + 12171568.

Almost surely, 2^97372516 is an apocalyptic number.

It is an amenable number.

97372516 is a deficient number, since it is larger than the sum of its proper divisors (73029394).

97372516 is a wasteful number, since it uses less digits than its factorization.

97372516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24343133 (or 24343131 counting only the distinct ones).

The product of its digits is 79380, while the sum is 40.

The square root of 97372516 is about 9867.7513142559. The cubic root of 97372516 is about 460.0575164376.

The spelling of 97372516 in words is "ninety-seven million, three hundred seventy-two thousand, five hundred sixteen".