68617325 has 12 divisors (see below), whose sum is σ = 97240800. Its totient is φ = 47051760.

The previous prime is 68617319. The next prime is 68617343. The reversal of 68617325 is 52371686.

It is not a de Polignac number, because 68617325 - 2⁸ = 68617069 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 195875 + ... + 196224.

It is an arithmetic number, because the mean of its divisors is an integer number (8103400).

Almost surely, 2^68617325 is an apocalyptic number.

It is an amenable number.

68617325 is a deficient number, since it is larger than the sum of its proper divisors (28623475).

68617325 is a wasteful number, since it uses less digits than its factorization.

68617325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392116 (or 392111 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 68617325 is about 8283.5575087036. The cubic root of 68617325 is about 409.3969420867.

The spelling of 68617325 in words is "sixty-eight million, six hundred seventeen thousand, three hundred twenty-five".