2262258 has 24 divisors (see below), whose sum is σ = 5190588. Its totient is φ = 709632.

The previous prime is 2262233. The next prime is 2262269. The reversal of 2262258 is 8522622.

It can be written as a sum of positive squares in 2 ways, for example, as 2259009 + 3249 = 1503^2 + 57^2 .

It is a super-2 number, since 2×2262258² = 10235622517128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3391 + ... + 4002.

2^2262258 is an apocalyptic number.

2262258 is an abundant number, since it is smaller than the sum of its proper divisors (2928330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2262258 is a wasteful number, since it uses less digits than its factorization.

2262258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7418 (or 7415 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 2262258 is about 1504.0804499760. The cubic root of 2262258 is about 131.2746021909.

The spelling of 2262258 in words is "two million, two hundred sixty-two thousand, two hundred fifty-eight".