57974141 has 4 divisors (see below), whose sum is σ = 58050300. Its totient is φ = 57897984.

The previous prime is 57974129. The next prime is 57974143. The reversal of 57974141 is 14147975.

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 17397241 + 40576900 = 4171^2 + 6370^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57974141 is a prime.

It is a super-2 number, since 2×57974141² = 6722002049375762, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57974095 and 57974104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57974143) 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, 36926 + ... + 38463.

It is an arithmetic number, because the mean of its divisors is an integer number (14512575).

Almost surely, 2^57974141 is an apocalyptic number.

It is an amenable number.

57974141 is a deficient number, since it is larger than the sum of its proper divisors (76159).

57974141 is an equidigital number, since it uses as much as digits as its factorization.

57974141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76158.

The product of its digits is 35280, while the sum is 38.

The square root of 57974141 is about 7614.0751900674. The cubic root of 57974141 is about 387.0301285003.

The spelling of 57974141 in words is "fifty-seven million, nine hundred seventy-four thousand, one hundred forty-one".