5857657 has 8 divisors (see below), whose sum is σ = 6443136. Its totient is φ = 5291472.

The previous prime is 5857633. The next prime is 5857661. The reversal of 5857657 is 7567585.

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-5857657 is a prime.

5857657 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5857627) 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, 4183 + ... + 5404.

It is an arithmetic number, because the mean of its divisors is an integer number (805392).

Almost surely, 2^5857657 is an apocalyptic number.

It is an amenable number.

5857657 is a deficient number, since it is larger than the sum of its proper divisors (585479).

5857657 is a wasteful number, since it uses less digits than its factorization.

5857657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9647.

The product of its digits is 294000, while the sum is 43.

The square root of 5857657 is about 2420.2596968094. The cubic root of 5857657 is about 180.2635747633.

The spelling of 5857657 in words is "five million, eight hundred fifty-seven thousand, six hundred fifty-seven".