2246504656 has 80 divisors (see below), whose sum is σ = 4815316800. Its totient is φ = 1006848000.

The previous prime is 2246504647. The next prime is 2246504699. The reversal of 2246504656 is 6564056422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5602056 + ... + 5602456.

It is an arithmetic number, because the mean of its divisors is an integer number (60191460).

Almost surely, 2^2246504656 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 2246504656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2407658400).

2246504656 is an abundant number, since it is smaller than the sum of its proper divisors (2568812144).

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

2246504656 is a wasteful number, since it uses less digits than its factorization.

2246504656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The square root of 2246504656 is about 47397.3064213569. The cubic root of 2246504656 is about 1309.6917978214.

The spelling of 2246504656 in words is "two billion, two hundred forty-six million, five hundred four thousand, six hundred fifty-six".