92928228 has 12 divisors (see below), whose sum is σ = 216832560. Its totient is φ = 30976072.

The previous prime is 92928223. The next prime is 92928247. The reversal of 92928228 is 82282929.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 92928228.

It is not an unprimeable number, because it can be changed into a prime (92928223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3871998 + ... + 3872021.

It is an arithmetic number, because the mean of its divisors is an integer number (18069380).

Almost surely, 2^92928228 is an apocalyptic number.

It is an amenable number.

92928228 is an abundant number, since it is smaller than the sum of its proper divisors (123904332).

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

92928228 is a wasteful number, since it uses less digits than its factorization.

92928228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7744026 (or 7744024 counting only the distinct ones).

The product of its digits is 82944, while the sum is 42.

The square root of 92928228 is about 9639.9288379116. The cubic root of 92928228 is about 452.9489097341.

The spelling of 92928228 in words is "ninety-two million, nine hundred twenty-eight thousand, two hundred twenty-eight".