57044074 has 8 divisors (see below), whose sum is σ = 86597280. Its totient is φ = 28178316.

The previous prime is 57044063. The next prime is 57044077. The reversal of 57044074 is 47044075.

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

It is not an unprimeable number, because it can be changed into a prime (57044077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171654 + ... + 171985.

It is an arithmetic number, because the mean of its divisors is an integer number (10824660).

Almost surely, 2^57044074 is an apocalyptic number.

57044074 is a deficient number, since it is larger than the sum of its proper divisors (29553206).

57044074 is a wasteful number, since it uses less digits than its factorization.

57044074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343724.

The product of its (nonzero) digits is 15680, while the sum is 31.

The square root of 57044074 is about 7552.7527432056. The cubic root of 57044074 is about 384.9492798760.

Subtracting from 57044074 its reverse (47044075), we obtain a palindrome (9999999).

It can be divided in two parts, 570 and 44074, that added together give a palindrome (44644).

The spelling of 57044074 in words is "fifty-seven million, forty-four thousand, seventy-four".