57374117 has 4 divisors (see below), whose sum is σ = 58018860. Its totient is φ = 56729376.

The previous prime is 57374071. The next prime is 57374123. The reversal of 57374117 is 71147375.

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 23338561 + 34035556 = 4831^2 + 5834^2 .

It is a cyclic number.

It is not a de Polignac number, because 57374117 - 2¹⁸ = 57111973 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 (57374617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322238 + ... + 322415.

It is an arithmetic number, because the mean of its divisors is an integer number (14504715).

Almost surely, 2^57374117 is an apocalyptic number.

It is an amenable number.

57374117 is a deficient number, since it is larger than the sum of its proper divisors (644743).

57374117 is an equidigital number, since it uses as much as digits as its factorization.

57374117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644742.

The product of its digits is 20580, while the sum is 35.

The square root of 57374117 is about 7574.5704168619. The cubic root of 57374117 is about 385.6902599902.

The spelling of 57374117 in words is "fifty-seven million, three hundred seventy-four thousand, one hundred seventeen".