97652225 has 12 divisors (see below), whose sum is σ = 132097200. Its totient is φ = 71019600.

The previous prime is 97652209. The next prime is 97652231. The reversal of 97652225 is 52225679.

It is not a de Polignac number, because 97652225 - 2⁴ = 97652209 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon 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, 177275 + ... + 177824.

It is an arithmetic number, because the mean of its divisors is an integer number (11008100).

Almost surely, 2^97652225 is an apocalyptic number.

It is an amenable number.

97652225 is a deficient number, since it is larger than the sum of its proper divisors (34444975).

97652225 is a wasteful number, since it uses less digits than its factorization.

97652225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355120 (or 355115 counting only the distinct ones).

The product of its digits is 75600, while the sum is 38.

The square root of 97652225 is about 9881.9140352464. The cubic root of 97652225 is about 460.4976105330.

The spelling of 97652225 in words is "ninety-seven million, six hundred fifty-two thousand, two hundred twenty-five".