97275 has 12 divisors (see below), whose sum is σ = 160952. Its totient is φ = 51840.

The previous prime is 97259. The next prime is 97283. The reversal of 97275 is 57279.

It is a happy number.

It is not a de Polignac number, because 97275 - 2⁴ = 97259 is a prime.

It is a Duffinian number.

97275 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 574 + ... + 723.

2⁹⁷²⁷⁵ is an apocalyptic number.

97275 is a deficient number, since it is larger than the sum of its proper divisors (63677).

97275 is a wasteful number, since it uses less digits than its factorization.

97275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310 (or 1305 counting only the distinct ones).

The product of its digits is 4410, while the sum is 30.

The square root of 97275 is about 311.8894034750. The cubic root of 97275 is about 45.9903886662.

It can be divided in two parts, 972 and 75, that multiplied together give a square (72900 = 270²).

The spelling of 97275 in words is "ninety-seven thousand, two hundred seventy-five".