92278816 has 96 divisors (see below), whose sum is σ = 218115072. Its totient is φ = 37601280.

The previous prime is 92278807. The next prime is 92278843. The reversal of 92278816 is 61887229.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 673500 + ... + 673636.

It is an arithmetic number, because the mean of its divisors is an integer number (2272032).

Almost surely, 2^92278816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 92278816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109057536).

92278816 is an abundant number, since it is smaller than the sum of its proper divisors (125836256).

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

92278816 is a wasteful number, since it uses less digits than its factorization.

92278816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282 (or 274 counting only the distinct ones).

The product of its digits is 96768, while the sum is 43.

The square root of 92278816 is about 9606.1863400623. The cubic root of 92278816 is about 451.8913253235.

The spelling of 92278816 in words is "ninety-two million, two hundred seventy-eight thousand, eight hundred sixteen".