57222796 has 6 divisors (see below), whose sum is σ = 100139900. Its totient is φ = 28611396.

The previous prime is 57222791. The next prime is 57222859. The reversal of 57222796 is 69722275.

It is not an unprimeable number, because it can be changed into a prime (57222791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7152846 + ... + 7152853.

Almost surely, 2^57222796 is an apocalyptic number.

It is an amenable number.

57222796 is a deficient number, since it is larger than the sum of its proper divisors (42917104).

57222796 is a wasteful number, since it uses less digits than its factorization.

57222796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14305703 (or 14305701 counting only the distinct ones).

The product of its digits is 105840, while the sum is 40.

The square root of 57222796 is about 7564.5750706831. The cubic root of 57222796 is about 385.3508826778.

The spelling of 57222796 in words is "fifty-seven million, two hundred twenty-two thousand, seven hundred ninety-six".