73816925 has 48 divisors (see below), whose sum is σ = 114492672. Its totient is φ = 45964800.

The previous prime is 73816909. The next prime is 73816927. The reversal of 73816925 is 52961837.

It is not a de Polignac number, because 73816925 - 2⁴ = 73816909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73816927) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 161297 + ... + 161753.

It is an arithmetic number, because the mean of its divisors is an integer number (2385264).

Almost surely, 2^73816925 is an apocalyptic number.

It is an amenable number.

73816925 is a deficient number, since it is larger than the sum of its proper divisors (40675747).

73816925 is a wasteful number, since it uses less digits than its factorization.

73816925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558 (or 553 counting only the distinct ones).

The product of its digits is 90720, while the sum is 41.

The square root of 73816925 is about 8591.6776592235. The cubic root of 73816925 is about 419.4871385507.

The spelling of 73816925 in words is "seventy-three million, eight hundred sixteen thousand, nine hundred twenty-five".