73879025 has 24 divisors (see below), whose sum is σ = 105823584. Its totient is φ = 50566400.

The previous prime is 73879021. The next prime is 73879027. The reversal of 73879025 is 52097837.

It is not a de Polignac number, because 73879025 - 2² = 73879021 is a prime.

It is a super-2 number, since 2×73879025² = 10916220669901250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73879021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3227 + ... + 12576.

It is an arithmetic number, because the mean of its divisors is an integer number (4409316).

Almost surely, 2^73879025 is an apocalyptic number.

It is an amenable number.

73879025 is a deficient number, since it is larger than the sum of its proper divisors (31944559).

73879025 is a wasteful number, since it uses less digits than its factorization.

73879025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15841 (or 15836 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 73879025 is about 8595.2908618615. The cubic root of 73879025 is about 419.6047396277.

The spelling of 73879025 in words is "seventy-three million, eight hundred seventy-nine thousand, twenty-five".