92133128 has 32 divisors (see below), whose sum is σ = 182520000. Its totient is φ = 43479360.

The previous prime is 92133127. The next prime is 92133169. The reversal of 92133128 is 82133129.

It is a self number, because there is not a number n which added to its sum of digits gives 92133128.

It is not an unprimeable number, because it can be changed into a prime (92133127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46298 + ... + 48246.

It is an arithmetic number, because the mean of its divisors is an integer number (5703750).

Almost surely, 2^92133128 is an apocalyptic number.

It is an amenable number.

92133128 is a deficient number, since it is larger than the sum of its proper divisors (90386872).

92133128 is a wasteful number, since it uses less digits than its factorization.

92133128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285 (or 2281 counting only the distinct ones).

The product of its digits is 2592, while the sum is 29.

The square root of 92133128 is about 9598.6003146292. The cubic root of 92133128 is about 451.6533876505.

Subtracting from 92133128 its reverse (82133129), we obtain a palindrome (9999999).

The spelling of 92133128 in words is "ninety-two million, one hundred thirty-three thousand, one hundred twenty-eight".