92208725 has 48 divisors (see below), whose sum is σ = 140943360. Its totient is φ = 58449600.

The previous prime is 92208667. The next prime is 92208749. The reversal of 92208725 is 52780229.

It is not a de Polignac number, because 92208725 - 2¹⁶ = 92143189 is a prime.

It is a super-2 number, since 2×92208725² = 17004897932251250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 124406 + ... + 125144.

It is an arithmetic number, because the mean of its divisors is an integer number (2936320).

Almost surely, 2^92208725 is an apocalyptic number.

It is an amenable number.

92208725 is a deficient number, since it is larger than the sum of its proper divisors (48734635).

92208725 is a wasteful number, since it uses less digits than its factorization.

92208725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810 (or 805 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 92208725 is about 9602.5374250768. The cubic root of 92208725 is about 451.7768839709.

The spelling of 92208725 in words is "ninety-two million, two hundred eight thousand, seven hundred twenty-five".