97527412 has 12 divisors (see below), whose sum is σ = 175286020. Its totient is φ = 47445696.

The previous prime is 97527403. The next prime is 97527431. The reversal of 97527412 is 21472579.

It can be written as a sum of positive squares in 2 ways, for example, as 82192356 + 15335056 = 9066^2 + 3916^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

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, 329337 + ... + 329632.

Almost surely, 2^97527412 is an apocalyptic number.

It is an amenable number.

97527412 is a deficient number, since it is larger than the sum of its proper divisors (77758608).

97527412 is a wasteful number, since it uses less digits than its factorization.

97527412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659010 (or 659008 counting only the distinct ones).

The product of its digits is 35280, while the sum is 37.

The square root of 97527412 is about 9875.5967920931. The cubic root of 97527412 is about 460.3013337521.

The spelling of 97527412 in words is "ninety-seven million, five hundred twenty-seven thousand, four hundred twelve".