68433925 has 24 divisors (see below), whose sum is σ = 102689856. Its totient is φ = 44163840.

The previous prime is 68433913. The next prime is 68433943. The reversal of 68433925 is 52933486.

It is not a de Polignac number, because 68433925 - 2⁹ = 68433413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8527 + ... + 14476.

It is an arithmetic number, because the mean of its divisors is an integer number (4278744).

Almost surely, 2^68433925 is an apocalyptic number.

It is an amenable number.

68433925 is a deficient number, since it is larger than the sum of its proper divisors (34255931).

68433925 is a wasteful number, since it uses less digits than its factorization.

68433925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23037 (or 23032 counting only the distinct ones).

The product of its digits is 155520, while the sum is 40.

The square root of 68433925 is about 8272.4799788213. The cubic root of 68433925 is about 409.0318720268.

The spelling of 68433925 in words is "sixty-eight million, four hundred thirty-three thousand, nine hundred twenty-five".