73250625 has 40 divisors (see below), whose sum is σ = 139505344. Its totient is φ = 33480000.

The previous prime is 73250599. The next prime is 73250627. The reversal of 73250625 is 52605237.

It is not a de Polignac number, because 73250625 - 2⁸ = 73250369 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73250592 and 73250601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73250627) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10335 + ... + 15915.

Almost surely, 2^73250625 is an apocalyptic number.

73250625 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

73250625 is a deficient number, since it is larger than the sum of its proper divisors (66254719).

73250625 is an equidigital number, since it uses as much as digits as its factorization.

73250625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5611 (or 5596 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 73250625 is about 8558.6578971238. The cubic root of 73250625 is about 418.4116595752.

The spelling of 73250625 in words is "seventy-three million, two hundred fifty thousand, six hundred twenty-five".