68295025 has 12 divisors (see below), whose sum is σ = 89143600. Its totient is φ = 51760080.

The previous prime is 68295013. The next prime is 68295047. The reversal of 68295025 is 52059286.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-68295025 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71415 + ... + 72364.

Almost surely, 2^68295025 is an apocalyptic number.

It is an amenable number.

68295025 is a deficient number, since it is larger than the sum of its proper divisors (20848575).

68295025 is a wasteful number, since it uses less digits than its factorization.

68295025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143808 (or 143803 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 68295025 is about 8264.0804086117. The cubic root of 68295025 is about 408.7549479274.

The spelling of 68295025 in words is "sixty-eight million, two hundred ninety-five thousand, twenty-five".