57024490 has 8 divisors (see below), whose sum is σ = 102644100. Its totient is φ = 22809792.

The previous prime is 57024479. The next prime is 57024497. The reversal of 57024490 is 9442075.

It can be written as a sum of positive squares in 2 ways, for example, as 57017601 + 6889 = 7551^2 + 83^2 .

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 (57024497) 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, 2851215 + ... + 2851234.

Almost surely, 2^57024490 is an apocalyptic number.

57024490 is a deficient number, since it is larger than the sum of its proper divisors (45619610).

57024490 is a wasteful number, since it uses less digits than its factorization.

57024490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5702456.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 57024490 is about 7551.4561509685. The cubic root of 57024490 is about 384.9052220738.

The spelling of 57024490 in words is "fifty-seven million, twenty-four thousand, four hundred ninety".