57462427 has 16 divisors (see below), whose sum is σ = 65933280. Its totient is φ = 49593600.

The previous prime is 57462371. The next prime is 57462439. The reversal of 57462427 is 72426475.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57462427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57462527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17983 + ... + 20935.

It is an arithmetic number, because the mean of its divisors is an integer number (4120830).

Almost surely, 2^57462427 is an apocalyptic number.

57462427 is a deficient number, since it is larger than the sum of its proper divisors (8470853).

57462427 is a wasteful number, since it uses less digits than its factorization.

57462427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3054.

The product of its digits is 94080, while the sum is 37.

The square root of 57462427 is about 7580.3975489416. The cubic root of 57462427 is about 385.8880428257. Note that the first 3 decimals are identical.

It can be divided in two parts, 574 and 62427, that added together give a square (63001 = 251²).

The spelling of 57462427 in words is "fifty-seven million, four hundred sixty-two thousand, four hundred twenty-seven".