57463727 has 8 divisors (see below), whose sum is σ = 58021392. Its totient is φ = 56908800.

The previous prime is 57463717. The next prime is 57463753. The reversal of 57463727 is 72736475.

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 57463727 - 2⁴ = 57463711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57463717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89327 + ... + 89967.

It is an arithmetic number, because the mean of its divisors is an integer number (7252674).

Almost surely, 2^57463727 is an apocalyptic number.

57463727 is a deficient number, since it is larger than the sum of its proper divisors (557665).

57463727 is a wasteful number, since it uses less digits than its factorization.

57463727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369.

The product of its digits is 246960, while the sum is 41.

The square root of 57463727 is about 7580.4832959383. The cubic root of 57463727 is about 385.8909528470.

The spelling of 57463727 in words is "fifty-seven million, four hundred sixty-three thousand, seven hundred twenty-seven".