97425156 has 24 divisors (see below), whose sum is σ = 227725344. Its totient is φ = 32417920.

The previous prime is 97425149. The next prime is 97425161. The reversal of 97425156 is 65152479.

It is a super-2 number, since 2×97425156² = 18983322043248672, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271 + ... + 13961.

It is an arithmetic number, because the mean of its divisors is an integer number (9488556).

Almost surely, 2^97425156 is an apocalyptic number.

It is an amenable number.

97425156 is an abundant number, since it is smaller than the sum of its proper divisors (130300188).

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

97425156 is a wasteful number, since it uses less digits than its factorization.

97425156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14291 (or 14289 counting only the distinct ones).

The product of its digits is 75600, while the sum is 39.

The square root of 97425156 is about 9870.4182282211. The cubic root of 97425156 is about 460.1404045254.

The spelling of 97425156 in words is "ninety-seven million, four hundred twenty-five thousand, one hundred fifty-six".