73717125 has 16 divisors (see below), whose sum is σ = 122665920. Its totient is φ = 39315600.

The previous prime is 73717087. The next prime is 73717129. The reversal of 73717125 is 52171737.

It is not a de Polignac number, because 73717125 - 2⁹ = 73716613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73717129) 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, 97915 + ... + 98664.

It is an arithmetic number, because the mean of its divisors is an integer number (7666620).

Almost surely, 2^73717125 is an apocalyptic number.

73717125 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

73717125 is a deficient number, since it is larger than the sum of its proper divisors (48948795).

73717125 is a wasteful number, since it uses less digits than its factorization.

73717125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196597 (or 196587 counting only the distinct ones).

The product of its digits is 10290, while the sum is 33.

The square root of 73717125 is about 8585.8677488068. The cubic root of 73717125 is about 419.2980053332.

The spelling of 73717125 in words is "seventy-three million, seven hundred seventeen thousand, one hundred twenty-five".