57974701 has 4 divisors (see below), whose sum is σ = 58398012. Its totient is φ = 57551392.

The previous prime is 57974687. The next prime is 57974711. The reversal of 57974701 is 10747975.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 42380100 + 15594601 = 6510^2 + 3949^2 .

It is a cyclic number.

It is not a de Polignac number, because 57974701 - 2²⁵ = 24420269 is a prime.

It is a super-2 number, since 2×57974701² = 6722131912078802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57974711) 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 3 ways as a sum of consecutive naturals, for example, 211450 + ... + 211723.

It is an arithmetic number, because the mean of its divisors is an integer number (14599503).

Almost surely, 2^57974701 is an apocalyptic number.

It is an amenable number.

57974701 is a deficient number, since it is larger than the sum of its proper divisors (423311).

57974701 is a wasteful number, since it uses less digits than its factorization.

57974701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423310.

The product of its (nonzero) digits is 61740, while the sum is 40.

The square root of 57974701 is about 7614.1119639785. Note that the first 3 decimals coincide. The cubic root of 57974701 is about 387.0313746661.

The spelling of 57974701 in words is "fifty-seven million, nine hundred seventy-four thousand, seven hundred one".