68085125 has 32 divisors (see below), whose sum is σ = 88957440. Its totient is φ = 51979200.

The previous prime is 68085107. The next prime is 68085131. The reversal of 68085125 is 52158086.

It is a happy number.

It is not a de Polignac number, because 68085125 - 2²² = 63890821 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 284756 + ... + 284994.

It is an arithmetic number, because the mean of its divisors is an integer number (2779920).

Almost surely, 2^68085125 is an apocalyptic number.

It is an amenable number.

68085125 is a deficient number, since it is larger than the sum of its proper divisors (20872315).

68085125 is a wasteful number, since it uses less digits than its factorization.

68085125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 35.

The square root of 68085125 is about 8251.3710981873. The cubic root of 68085125 is about 408.3357582345.

The spelling of 68085125 in words is "sixty-eight million, eighty-five thousand, one hundred twenty-five".