2246261648 has 20 divisors (see below), whose sum is σ = 4413431808. Its totient is φ = 1107311520.

The previous prime is 2246261623. The next prime is 2246261651. The reversal of 2246261648 is 8461626422.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 987536 + ... + 989807.

Almost surely, 2^2246261648 is an apocalyptic number.

It is an amenable number.

2246261648 is a deficient number, since it is larger than the sum of its proper divisors (2167170160).

2246261648 is a wasteful number, since it uses less digits than its factorization.

2246261648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1977422 (or 1977416 counting only the distinct ones).

The product of its digits is 221184, while the sum is 41.

The square root of 2246261648 is about 47394.7428308246. The cubic root of 2246261648 is about 1309.6445723001.

The spelling of 2246261648 in words is "two billion, two hundred forty-six million, two hundred sixty-one thousand, six hundred forty-eight".