2257675 has 36 divisors (see below), whose sum is σ = 3463320. Its totient is φ = 1451520.

The previous prime is 2257667. The next prime is 2257687. The reversal of 2257675 is 5767522.

2257675 = 225² + 226² + ... + 262².

It is a happy number.

It is not a de Polignac number, because 2257675 - 2³ = 2257667 is a prime.

Its product of digits (29400) is a multiple of the sum of its prime factors (140).

It is a self number, because there is not a number n which added to its sum of digits gives 2257675.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23227 + ... + 23323.

2^2257675 is an apocalyptic number.

2257675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2257675 is a deficient number, since it is larger than the sum of its proper divisors (1205645).

2257675 is a wasteful number, since it uses less digits than its factorization.

2257675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 128 counting only the distinct ones).

The product of its digits is 29400, while the sum is 34.

The square root of 2257675 is about 1502.5561553566. The cubic root of 2257675 is about 131.1858946205.

The spelling of 2257675 in words is "two million, two hundred fifty-seven thousand, six hundred seventy-five".