3022258 has 4 divisors (see below), whose sum is σ = 4533390. Its totient is φ = 1511128.

The previous prime is 3022249. The next prime is 3022259. The reversal of 3022258 is 8522203.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2634129 + 388129 = 1623^2 + 623^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3022259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 755563 + ... + 755566.

Almost surely, 2^3022258 is an apocalyptic number.

3022258 is a deficient number, since it is larger than the sum of its proper divisors (1511132).

3022258 is a wasteful number, since it uses less digits than its factorization.

3022258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511131.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 3022258 is about 1738.4642648039. The cubic root of 3022258 is about 144.5807628725.

Subtracting 3022258 from its reverse (8522203), we obtain a palindrome (5499945).

The spelling of 3022258 in words is "three million, twenty-two thousand, two hundred fifty-eight".