714857 has 8 divisors (see below), whose sum is σ = 840000. Its totient is φ = 599760.

The previous prime is 714853. The next prime is 714869. The reversal of 714857 is 758417.

714857 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 714857 - 2² = 714853 is a prime.

It is a super-2 number, since 2×714857² = 1022041060898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (714851) 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, 2357 + ... + 2642.

It is an arithmetic number, because the mean of its divisors is an integer number (105000).

2⁷¹⁴⁸⁵⁷ is an apocalyptic number.

It is an amenable number.

714857 is a deficient number, since it is larger than the sum of its proper divisors (125143).

714857 is a wasteful number, since it uses less digits than its factorization.

714857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5023.

The product of its digits is 7840, while the sum is 32.

The square root of 714857 is about 845.4921643635. The cubic root of 714857 is about 89.4141786273.

The spelling of 714857 in words is "seven hundred fourteen thousand, eight hundred fifty-seven".