2246625552 has 80 divisors (see below), whose sum is σ = 6012615168. Its totient is φ = 722104320.

The previous prime is 2246625551. The next prime is 2246625559. The reversal of 2246625552 is 2555266422.

It is a self number, because there is not a number n which added to its sum of digits gives 2246625552.

It is not an unprimeable number, because it can be changed into a prime (2246625551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433408 + ... + 438560.

Almost surely, 2^2246625552 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 2246625552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3006307584).

2246625552 is an abundant number, since it is smaller than the sum of its proper divisors (3765989616).

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

2246625552 is a wasteful number, since it uses less digits than its factorization.

2246625552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5488 (or 5482 counting only the distinct ones).

The product of its digits is 288000, while the sum is 39.

The square root of 2246625552 is about 47398.5817509343. The cubic root of 2246625552 is about 1309.7152911564.

The spelling of 2246625552 in words is "two billion, two hundred forty-six million, six hundred twenty-five thousand, five hundred fifty-two".