57641317 has 8 divisors (see below), whose sum is σ = 59185152. Its totient is φ = 56110800.

The previous prime is 57641291. The next prime is 57641321. The reversal of 57641317 is 71314675.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57641317 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 (57641347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5767 + ... + 12187.

It is an arithmetic number, because the mean of its divisors is an integer number (7398144).

Almost surely, 2^57641317 is an apocalyptic number.

It is an amenable number.

57641317 is a deficient number, since it is larger than the sum of its proper divisors (1543835).

57641317 is a wasteful number, since it uses less digits than its factorization.

57641317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6659.

The product of its digits is 17640, while the sum is 34.

The square root of 57641317 is about 7592.1878928277. The cubic root of 57641317 is about 386.2880723390.

The spelling of 57641317 in words is "fifty-seven million, six hundred forty-one thousand, three hundred seventeen".