97331235 has 16 divisors (see below), whose sum is σ = 158055936. Its totient is φ = 51134688.

The previous prime is 97331233. The next prime is 97331237. The reversal of 97331235 is 53213379.

It is an interprime number because it is at equal distance from previous prime (97331233) and next prime (97331237).

It is not a de Polignac number, because 97331235 - 2¹ = 97331233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97331196 and 97331205.

It is not an unprimeable number, because it can be changed into a prime (97331233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47419 + ... + 49428.

It is an arithmetic number, because the mean of its divisors is an integer number (9878496).

Almost surely, 2^97331235 is an apocalyptic number.

97331235 is a deficient number, since it is larger than the sum of its proper divisors (60724701).

97331235 is a wasteful number, since it uses less digits than its factorization.

97331235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96922.

The product of its digits is 17010, while the sum is 33.

The square root of 97331235 is about 9865.6593798894. The cubic root of 97331235 is about 459.9924935763.

The spelling of 97331235 in words is "ninety-seven million, three hundred thirty-one thousand, two hundred thirty-five".