97525206 has 24 divisors (see below), whose sum is σ = 211498560. Its totient is φ = 32478576.

The previous prime is 97525201. The next prime is 97525217. The reversal of 97525206 is 60252579.

It is a super-2 number, since 2×97525206² = 19022331610684872, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97525201) 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, 27355 + ... + 30713.

It is an arithmetic number, because the mean of its divisors is an integer number (8812440).

Almost surely, 2^97525206 is an apocalyptic number.

97525206 is an abundant number, since it is smaller than the sum of its proper divisors (113973354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97525206 is a wasteful number, since it uses less digits than its factorization.

97525206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4980 (or 4977 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 97525206 is about 9875.4851020089. The cubic root of 97525206 is about 460.2978631641.

The spelling of 97525206 in words is "ninety-seven million, five hundred twenty-five thousand, two hundred six".