2257959 has 16 divisors (see below), whose sum is σ = 3348864. Its totient is φ = 1341600.

The previous prime is 2257949. The next prime is 2257961. The reversal of 2257959 is 9597522.

2257959 = T₂₆₅ + T₂₆₆ + ... + T₃₁₇.

It is not a de Polignac number, because 2257959 - 2⁴ = 2257943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2257909) 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, 1104 + ... + 2394.

It is an arithmetic number, because the mean of its divisors is an integer number (209304).

2^2257959 is an apocalyptic number.

2257959 is a deficient number, since it is larger than the sum of its proper divisors (1090905).

2257959 is a wasteful number, since it uses less digits than its factorization.

2257959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358.

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

The square root of 2257959 is about 1502.6506580040. The cubic root of 2257959 is about 131.1913951513.

The spelling of 2257959 in words is "two million, two hundred fifty-seven thousand, nine hundred fifty-nine".