5399857 has 8 divisors (see below), whose sum is σ = 5781600. Its totient is φ = 5027904.

The previous prime is 5399843. The next prime is 5399861. The reversal of 5399857 is 7589935.

5399857 = T₃₉₈ + T₃₉₉ + ... + T₄₅₆.

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-5399857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5399257) 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, 1288 + ... + 3529.

It is an arithmetic number, because the mean of its divisors is an integer number (722700).

Almost surely, 2^5399857 is an apocalyptic number.

It is an amenable number.

5399857 is a deficient number, since it is larger than the sum of its proper divisors (381743).

5399857 is a wasteful number, since it uses less digits than its factorization.

5399857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4895.

The product of its digits is 340200, while the sum is 46.

The square root of 5399857 is about 2323.7592388197. The cubic root of 5399857 is about 175.4395156327.

The spelling of 5399857 in words is "five million, three hundred ninety-nine thousand, eight hundred fifty-seven".