97432315 has 8 divisors (see below), whose sum is σ = 120950640. Its totient is φ = 75257952.

The previous prime is 97432273. The next prime is 97432319. The reversal of 97432315 is 51323479.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 97432315 - 2²³ = 89043707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97432319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335829 + ... + 336118.

It is an arithmetic number, because the mean of its divisors is an integer number (15118830).

Almost surely, 2^97432315 is an apocalyptic number.

97432315 is a deficient number, since it is larger than the sum of its proper divisors (23518325).

97432315 is a wasteful number, since it uses less digits than its factorization.

97432315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671981.

The product of its digits is 22680, while the sum is 34.

The square root of 97432315 is about 9870.7808708329. The cubic root of 97432315 is about 460.1516749358.

The spelling of 97432315 in words is "ninety-seven million, four hundred thirty-two thousand, three hundred fifteen".