73308625 has 32 divisors (see below), whose sum is σ = 99459360. Its totient is φ = 53625600.

The previous prime is 73308611. The next prime is 73308629. The reversal of 73308625 is 52680337.

It can be written as a sum of positive squares in 16 ways, for example, as 24196561 + 49112064 = 4919^2 + 7008^2 .

It is not a de Polignac number, because 73308625 - 2¹³ = 73300433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73308629) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 320011 + ... + 320239.

It is an arithmetic number, because the mean of its divisors is an integer number (3108105).

Almost surely, 2^73308625 is an apocalyptic number.

It is an amenable number.

73308625 is a deficient number, since it is larger than the sum of its proper divisors (26150735).

73308625 is a wasteful number, since it uses less digits than its factorization.

73308625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 73308625 is about 8562.0456083812. The cubic root of 73308625 is about 418.5220635204.

The spelling of 73308625 in words is "seventy-three million, three hundred eight thousand, six hundred twenty-five".