97404235 has 16 divisors (see below), whose sum is σ = 119831040. Its totient is φ = 75984480.

The previous prime is 97404227. The next prime is 97404259. The reversal of 97404235 is 53240479.

It is not a de Polignac number, because 97404235 - 2³ = 97404227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97404235.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31300 + ... + 34270.

It is an arithmetic number, because the mean of its divisors is an integer number (7489440).

Almost surely, 2^97404235 is an apocalyptic number.

97404235 is a deficient number, since it is larger than the sum of its proper divisors (22426805).

97404235 is a wasteful number, since it uses less digits than its factorization.

97404235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 97404235 is about 9869.3583884668. The cubic root of 97404235 is about 460.1074654401.

The spelling of 97404235 in words is "ninety-seven million, four hundred four thousand, two hundred thirty-five".