2264857 has 8 divisors (see below), whose sum is σ = 2724800. Its totient is φ = 1839024.

The previous prime is 2264839. The next prime is 2264861. The reversal of 2264857 is 7584622.

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-2264857 is a prime.

It is a Duffinian number.

2264857 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2264827) 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, 8382 + ... + 8647.

It is an arithmetic number, because the mean of its divisors is an integer number (340600).

2^2264857 is an apocalyptic number.

It is an amenable number.

2264857 is a deficient number, since it is larger than the sum of its proper divisors (459943).

2264857 is a wasteful number, since it uses less digits than its factorization.

2264857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17055.

The product of its digits is 26880, while the sum is 34.

The square root of 2264857 is about 1504.9441850115. The cubic root of 2264857 is about 131.3248546552.

The spelling of 2264857 in words is "two million, two hundred sixty-four thousand, eight hundred fifty-seven".