73125285 has 16 divisors (see below), whose sum is σ = 117438720. Its totient is φ = 38854080.

The previous prime is 73125271. The next prime is 73125289. The reversal of 73125285 is 58252137.

It is not a de Polignac number, because 73125285 - 2⁵ = 73125253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73125289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4930 + ... + 13059.

It is an arithmetic number, because the mean of its divisors is an integer number (7339920).

Almost surely, 2^73125285 is an apocalyptic number.

It is an amenable number.

73125285 is a deficient number, since it is larger than the sum of its proper divisors (44313435).

73125285 is a wasteful number, since it uses less digits than its factorization.

73125285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18268.

The product of its digits is 16800, while the sum is 33.

The square root of 73125285 is about 8551.3323523297. The cubic root of 73125285 is about 418.1728736344.

The spelling of 73125285 in words is "seventy-three million, one hundred twenty-five thousand, two hundred eighty-five".