73525868 has 12 divisors (see below), whose sum is σ = 138568080. Its totient is φ = 33934992.

The previous prime is 73525843. The next prime is 73525883. The reversal of 73525868 is 86852537.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 706928 + ... + 707031.

It is an arithmetic number, because the mean of its divisors is an integer number (11547340).

Almost surely, 2^73525868 is an apocalyptic number.

It is an amenable number.

73525868 is a deficient number, since it is larger than the sum of its proper divisors (65042212).

73525868 is a wasteful number, since it uses less digits than its factorization.

73525868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413976 (or 1413974 counting only the distinct ones).

The product of its digits is 403200, while the sum is 44.

The square root of 73525868 is about 8574.7226194204. The cubic root of 73525868 is about 418.9350723324.

The spelling of 73525868 in words is "seventy-three million, five hundred twenty-five thousand, eight hundred sixty-eight".