57043076 has 12 divisors (see below), whose sum is σ = 101193372. Its totient is φ = 28130688.

The previous prime is 57043067. The next prime is 57043093. The reversal of 57043076 is 67034075.

It can be written as a sum of positive squares in 2 ways, for example, as 10394176 + 46648900 = 3224^2 + 6830^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97385 + ... + 97968.

It is an arithmetic number, because the mean of its divisors is an integer number (8432781).

Almost surely, 2^57043076 is an apocalyptic number.

It is an amenable number.

57043076 is a deficient number, since it is larger than the sum of its proper divisors (44150296).

57043076 is a wasteful number, since it uses less digits than its factorization.

57043076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195430 (or 195428 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 57043076 is about 7552.6866742901. The cubic root of 57043076 is about 384.9470349357.

Subtracting 57043076 from its reverse (67034075), we obtain a palindrome (9990999).

The spelling of 57043076 in words is "fifty-seven million, forty-three thousand, seventy-six".