4522756 has 12 divisors (see below), whose sum is σ = 9045568. Its totient is φ = 1938312.

The previous prime is 4522747. The next prime is 4522787. The reversal of 4522756 is 6572254.

4522756 is an admirable number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80736 + ... + 80791.

Almost surely, 2^4522756 is an apocalyptic number.

It is an amenable number.

4522756 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4522756 is a wasteful number, since it uses less digits than its factorization.

4522756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161538 (or 161536 counting only the distinct ones).

The product of its digits is 16800, while the sum is 31.

The square root of 4522756 is about 2126.6772204545. The cubic root of 4522756 is about 165.3741859824.

It can be divided in two parts, 45 and 22756, that added together give a square (22801 = 151²).

The spelling of 4522756 in words is "four million, five hundred twenty-two thousand, seven hundred fifty-six".