73925825 has 12 divisors (see below), whose sum is σ = 92279808. Its totient is φ = 58746000.

The previous prime is 73925779. The next prime is 73925833. The reversal of 73925825 is 52852937.

It is not a de Polignac number, because 73925825 - 2⁸ = 73925569 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 6017 + ... + 13566.

It is an arithmetic number, because the mean of its divisors is an integer number (7689984).

Almost surely, 2^73925825 is an apocalyptic number.

It is an amenable number.

73925825 is a deficient number, since it is larger than the sum of its proper divisors (18353983).

73925825 is a wasteful number, since it uses less digits than its factorization.

73925825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19744 (or 19739 counting only the distinct ones).

The product of its digits is 151200, while the sum is 41.

The square root of 73925825 is about 8598.0128518164. The cubic root of 73925825 is about 419.6933229872.

The spelling of 73925825 in words is "seventy-three million, nine hundred twenty-five thousand, eight hundred twenty-five".