2257468 has 6 divisors (see below), whose sum is σ = 3950576. Its totient is φ = 1128732.

The previous prime is 2257441. The next prime is 2257471. The reversal of 2257468 is 8647522.

It is a d-powerful number, because it can be written as 2¹⁷ + 2²¹ + 5⁵ + 7⁵ + 4⁵ + 6⁵ + 8³ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282180 + ... + 282187.

2^2257468 is an apocalyptic number.

It is an amenable number.

2257468 is a deficient number, since it is larger than the sum of its proper divisors (1693108).

2257468 is a wasteful number, since it uses less digits than its factorization.

2257468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564371 (or 564369 counting only the distinct ones).

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

The square root of 2257468 is about 1502.4872711607. The cubic root of 2257468 is about 131.1818851403.

The spelling of 2257468 in words is "two million, two hundred fifty-seven thousand, four hundred sixty-eight".