92228144 has 10 divisors (see below), whose sum is σ = 178692060. Its totient is φ = 46114064.

The previous prime is 92228141. The next prime is 92228153. The reversal of 92228144 is 44182229.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 92228144.

It is not an unprimeable number, because it can be changed into a prime (92228141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2882114 + ... + 2882145.

It is an arithmetic number, because the mean of its divisors is an integer number (17869206).

Almost surely, 2^92228144 is an apocalyptic number.

It is an amenable number.

92228144 is a deficient number, since it is larger than the sum of its proper divisors (86463916).

92228144 is a wasteful number, since it uses less digits than its factorization.

92228144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5764267 (or 5764261 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 92228144 is about 9603.5485108370. The cubic root of 92228144 is about 451.8085962249.

The spelling of 92228144 in words is "ninety-two million, two hundred twenty-eight thousand, one hundred forty-four".