2022748858 has 32 divisors (see below), whose sum is σ = 3357421200. Its totient is φ = 908029440.

The previous prime is 2022748843. The next prime is 2022748877. The reversal of 2022748858 is 8588472202.

It can be written as a sum of positive squares in 8 ways, for example, as 402122809 + 1620626049 = 20053^2 + 40257^2 .

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 369316 + ... + 374752.

Almost surely, 2^2022748858 is an apocalyptic number.

2022748858 is a deficient number, since it is larger than the sum of its proper divisors (1334672342).

2022748858 is a wasteful number, since it uses less digits than its factorization.

2022748858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5842.

The product of its (nonzero) digits is 573440, while the sum is 46.

The square root of 2022748858 is about 44974.9803557489. The cubic root of 2022748858 is about 1264.6800125931.

The spelling of 2022748858 in words is "two billion, twenty-two million, seven hundred forty-eight thousand, eight hundred fifty-eight".