2252227736 has 16 divisors (see below), whose sum is σ = 4606829640. Its totient is φ = 1023739840.

The previous prime is 2252227729. The next prime is 2252227751. The reversal of 2252227736 is 6377222522.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2252227736.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12796661 + ... + 12796836.

Almost surely, 2^2252227736 is an apocalyptic number.

It is an amenable number.

2252227736 is an abundant number, since it is smaller than the sum of its proper divisors (2354601904).

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

2252227736 is a wasteful number, since it uses less digits than its factorization.

2252227736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25593514 (or 25593510 counting only the distinct ones).

The product of its digits is 141120, while the sum is 38.

The square root of 2252227736 is about 47457.6414921770. The cubic root of 2252227736 is about 1310.8030225978.

The spelling of 2252227736 in words is "two billion, two hundred fifty-two million, two hundred twenty-seven thousand, seven hundred thirty-six".