57417271 has 4 divisors (see below), whose sum is σ = 57706000. Its totient is φ = 57128544.

The previous prime is 57417257. The next prime is 57417281. The reversal of 57417271 is 17271475.

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

It is a cyclic number.

It is not a de Polignac number, because 57417271 - 2¹¹ = 57415223 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 (57417281) 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, 144066 + ... + 144463.

It is an arithmetic number, because the mean of its divisors is an integer number (14426500).

Almost surely, 2^57417271 is an apocalyptic number.

57417271 is a deficient number, since it is larger than the sum of its proper divisors (288729).

57417271 is a wasteful number, since it uses less digits than its factorization.

57417271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288728.

The product of its digits is 13720, while the sum is 34.

The square root of 57417271 is about 7577.4184918084. The cubic root of 57417271 is about 385.7869348623.

The spelling of 57417271 in words is "fifty-seven million, four hundred seventeen thousand, two hundred seventy-one".