57224822 has 16 divisors (see below), whose sum is σ = 93820032. Its totient is φ = 26060160.

The previous prime is 57224819. The next prime is 57224833. The reversal of 57224822 is 22842275.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26093 + ... + 28200.

It is an arithmetic number, because the mean of its divisors is an integer number (5863752).

Almost surely, 2^57224822 is an apocalyptic number.

57224822 is a deficient number, since it is larger than the sum of its proper divisors (36595210).

57224822 is a wasteful number, since it uses less digits than its factorization.

57224822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54343.

The product of its digits is 17920, while the sum is 32.

The square root of 57224822 is about 7564.7089831665. The cubic root of 57224822 is about 385.3554304672.

The spelling of 57224822 in words is "fifty-seven million, two hundred twenty-four thousand, eight hundred twenty-two".