57434722 has 8 divisors (see below), whose sum is σ = 87777756. Its totient is φ = 28175472.

The previous prime is 57434717. The next prime is 57434731. The reversal of 57434722 is 22743475.

It can be written as a sum of positive squares in 2 ways, for example, as 53597041 + 3837681 = 7321^2 + 1959^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270813 + ... + 271024.

Almost surely, 2^57434722 is an apocalyptic number.

57434722 is a deficient number, since it is larger than the sum of its proper divisors (30343034).

57434722 is a wasteful number, since it uses less digits than its factorization.

57434722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541892.

The product of its digits is 47040, while the sum is 34.

The square root of 57434722 is about 7578.5699178671. The cubic root of 57434722 is about 385.8260153558.

The spelling of 57434722 in words is "fifty-seven million, four hundred thirty-four thousand, seven hundred twenty-two".