97894625 has 16 divisors (see below), whose sum is σ = 122618496. Its totient is φ = 78030000.

The previous prime is 97894613. The next prime is 97894627. The reversal of 97894625 is 52649879.

It is a happy number.

It is not a de Polignac number, because 97894625 - 2⁸ = 97894369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97894627) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 37100 + ... + 39650.

It is an arithmetic number, because the mean of its divisors is an integer number (7663656).

Almost surely, 2^97894625 is an apocalyptic number.

It is an amenable number.

97894625 is a deficient number, since it is larger than the sum of its proper divisors (24723871).

97894625 is a wasteful number, since it uses less digits than its factorization.

97894625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2873 (or 2863 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 50.

The square root of 97894625 is about 9894.1712639311. The cubic root of 97894625 is about 460.8783234382.

The spelling of 97894625 in words is "ninety-seven million, eight hundred ninety-four thousand, six hundred twenty-five".