97032315 has 32 divisors (see below), whose sum is σ = 160220160. Its totient is φ = 50108544.

The previous prime is 97032307. The next prime is 97032317. The reversal of 97032315 is 51323079.

It is not a de Polignac number, because 97032315 - 2³ = 97032307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97032317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199002 + ... + 199488.

It is an arithmetic number, because the mean of its divisors is an integer number (5006880).

Almost surely, 2^97032315 is an apocalyptic number.

97032315 is a deficient number, since it is larger than the sum of its proper divisors (63187845).

97032315 is a wasteful number, since it uses less digits than its factorization.

97032315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 97032315 is about 9850.4982107506. The cubic root of 97032315 is about 459.5211068407.

The spelling of 97032315 in words is "ninety-seven million, thirty-two thousand, three hundred fifteen".