57074927 has 8 divisors (see below), whose sum is σ = 70246176. Its totient is φ = 45158112.

The previous prime is 57074903. The next prime is 57074947. The reversal of 57074927 is 72947075.

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 57074927 - 2⁶ = 57074863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57074947) 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, 313508 + ... + 313689.

It is an arithmetic number, because the mean of its divisors is an integer number (8780772).

Almost surely, 2^57074927 is an apocalyptic number.

57074927 is a deficient number, since it is larger than the sum of its proper divisors (13171249).

57074927 is a wasteful number, since it uses less digits than its factorization.

57074927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627217.

The product of its (nonzero) digits is 123480, while the sum is 41.

The square root of 57074927 is about 7554.7949674362. The cubic root of 57074927 is about 385.0186689098.

The spelling of 57074927 in words is "fifty-seven million, seventy-four thousand, nine hundred twenty-seven".