92749428 has 48 divisors (see below), whose sum is σ = 241019520. Its totient is φ = 30844800.

The previous prime is 92749403. The next prime is 92749451. The reversal of 92749428 is 82494729.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67468 + ... + 68828.

It is an arithmetic number, because the mean of its divisors is an integer number (5021240).

Almost surely, 2^92749428 is an apocalyptic number.

It is an amenable number.

92749428 is an abundant number, since it is smaller than the sum of its proper divisors (148270092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

92749428 is a wasteful number, since it uses less digits than its factorization.

92749428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005 (or 1997 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 92749428 is about 9630.6504453230. The cubic root of 92749428 is about 452.6582220926.

The spelling of 92749428 in words is "ninety-two million, seven hundred forty-nine thousand, four hundred twenty-eight".