57024028 has 6 divisors (see below), whose sum is σ = 99792056. Its totient is φ = 28512012.

The previous prime is 57023957. The next prime is 57024041. The reversal of 57024028 is 82042075.

57024028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 57023987 and 57024005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7128000 + ... + 7128007.

Almost surely, 2^57024028 is an apocalyptic number.

It is an amenable number.

57024028 is a deficient number, since it is larger than the sum of its proper divisors (42768028).

57024028 is a wasteful number, since it uses less digits than its factorization.

57024028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14256011 (or 14256009 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 57024028 is about 7551.4255607799. The cubic root of 57024028 is about 384.9041825982.

It can be divided in two parts, 5702 and 4028, that added together give a triangular number (9730 = T₁₃₉).

The spelling of 57024028 in words is "fifty-seven million, twenty-four thousand, twenty-eight".