2259957 has 16 divisors (see below), whose sum is σ = 3594240. Its totient is φ = 1234992.

The previous prime is 2259949. The next prime is 2259967. The reversal of 2259957 is 7599522.

It is not a de Polignac number, because 2259957 - 2³ = 2259949 is a prime.

It is a d-powerful number, because it can be written as 2¹⁴ + 2²¹ + 5² + 9⁴ + 9⁴ + 5⁶ + 7⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2259937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1857 + ... + 2822.

It is an arithmetic number, because the mean of its divisors is an integer number (224640).

2^2259957 is an apocalyptic number.

It is an amenable number.

2259957 is a deficient number, since it is larger than the sum of its proper divisors (1334283).

2259957 is a wasteful number, since it uses less digits than its factorization.

2259957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4712.

The product of its digits is 56700, while the sum is 39.

The square root of 2259957 is about 1503.3153361820. The cubic root of 2259957 is about 131.2300795164.

The spelling of 2259957 in words is "two million, two hundred fifty-nine thousand, nine hundred fifty-seven".