914859 has 12 divisors (see below), whose sum is σ = 1441752. Its totient is φ = 554400.

The previous prime is 914857. The next prime is 914861. The reversal of 914859 is 958419.

It is an interprime number because it is at equal distance from previous prime (914857) and next prime (914861).

It is not a de Polignac number, because 914859 - 2¹ = 914857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (914857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4522 + ... + 4719.

It is an arithmetic number, because the mean of its divisors is an integer number (120146).

2⁹¹⁴⁸⁵⁹ is an apocalyptic number.

914859 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

914859 is a deficient number, since it is larger than the sum of its proper divisors (526893).

914859 is a wasteful number, since it uses less digits than its factorization.

914859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9258 (or 9255 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 914859 is about 956.4826187652. The cubic root of 914859 is about 97.0773818345.

It can be divided in two parts, 91 and 4859, that added together give a triangular number (4950 = T₉₉).

The spelling of 914859 in words is "nine hundred fourteen thousand, eight hundred fifty-nine".