97434275 has 12 divisors (see below), whose sum is σ = 121367232. Its totient is φ = 77593440.

The previous prime is 97434251. The next prime is 97434277. The reversal of 97434275 is 57243479.

It is a de Polignac number, because none of the positive numbers 2^k-97434275 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97434277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3164 + ... + 14313.

It is an arithmetic number, because the mean of its divisors is an integer number (10113936).

Almost surely, 2^97434275 is an apocalyptic number.

97434275 is a deficient number, since it is larger than the sum of its proper divisors (23932957).

97434275 is a wasteful number, since it uses less digits than its factorization.

97434275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17710 (or 17705 counting only the distinct ones).

The product of its digits is 211680, while the sum is 41.

The square root of 97434275 is about 9870.8801532589. The cubic root of 97434275 is about 460.1547604666.

The spelling of 97434275 in words is "ninety-seven million, four hundred thirty-four thousand, two hundred seventy-five".