2201752256 has 28 divisors (see below), whose sum is σ = 4766294760. Its totient is φ = 1000796160.

The previous prime is 2201752253. The next prime is 2201752261. The reversal of 2201752256 is 6522571022.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (2201752253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1563041 + ... + 1564448.

Almost surely, 2^2201752256 is an apocalyptic number.

It is an amenable number.

2201752256 is an abundant number, since it is smaller than the sum of its proper divisors (2564542504).

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

2201752256 is a wasteful number, since it uses less digits than its factorization.

2201752256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3127512 (or 3127502 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 2201752256 is about 46922.8329920520. The cubic root of 2201752256 is about 1300.9366535760.

It can be divided in two parts, 2201 and 752256, that added together give a palindrome (754457).

The spelling of 2201752256 in words is "two billion, two hundred one million, seven hundred fifty-two thousand, two hundred fifty-six".