57940579 has 8 divisors (see below), whose sum is σ = 60027120. Its totient is φ = 55860000.

The previous prime is 57940567. The next prime is 57940591. The reversal of 57940579 is 97504975.

It is a happy number.

57940579 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (57940567) and next prime (57940591).

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

It is a cyclic number.

It is not a de Polignac number, because 57940579 - 2¹⁹ = 57416291 is a prime.

It is a super-2 number, since 2×57940579² = 6714221389710482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57940079) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 29529 + ... + 31429.

It is an arithmetic number, because the mean of its divisors is an integer number (7503390).

Almost surely, 2^57940579 is an apocalyptic number.

57940579 is a deficient number, since it is larger than the sum of its proper divisors (2086541).

57940579 is a wasteful number, since it uses less digits than its factorization.

57940579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2981.

The product of its (nonzero) digits is 396900, while the sum is 46.

The square root of 57940579 is about 7611.8709263886. The cubic root of 57940579 is about 386.9554284568.

The spelling of 57940579 in words is "fifty-seven million, nine hundred forty thousand, five hundred seventy-nine".