97425207 has 32 divisors (see below), whose sum is σ = 158814720. Its totient is φ = 59023800.

The previous prime is 97425199. The next prime is 97425253. The reversal of 97425207 is 70252479.

97425207 is a `hidden beast` number, since 97 + 42 + 520 + 7 = 666.

It is not a de Polignac number, because 97425207 - 2³ = 97425199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97425257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34582 + ... + 37292.

It is an arithmetic number, because the mean of its divisors is an integer number (4962960).

Almost surely, 2^97425207 is an apocalyptic number.

97425207 is a deficient number, since it is larger than the sum of its proper divisors (61389513).

97425207 is a wasteful number, since it uses less digits than its factorization.

97425207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2753 (or 2725 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 97425207 is about 9870.4208116979. The cubic root of 97425207 is about 460.1404848166.

The spelling of 97425207 in words is "ninety-seven million, four hundred twenty-five thousand, two hundred seven".