2252684736 has 112 divisors (see below), whose sum is σ = 6850989600. Its totient is φ = 724985856.

The previous prime is 2252684659. The next prime is 2252684767. The reversal of 2252684736 is 6374862522.

It is a junction number, because it is equal to n+sod(n) for n = 2252684691 and 2252684700.

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 15 ways as a sum of consecutive naturals, for example, 27636 + ... + 72588.

It is an arithmetic number, because the mean of its divisors is an integer number (61169550).

Almost surely, 2^2252684736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2252684736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3425494800).

2252684736 is an abundant number, since it is smaller than the sum of its proper divisors (4598304864).

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

2252684736 is a wasteful number, since it uses less digits than its factorization.

2252684736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45003 (or 44987 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 2252684736 is about 47462.4560679280. The cubic root of 2252684736 is about 1310.8916750402.

The spelling of 2252684736 in words is "two billion, two hundred fifty-two million, six hundred eighty-four thousand, seven hundred thirty-six".