2246748944 has 20 divisors (see below), whose sum is σ = 4748810640. Its totient is φ = 1021249440.

The previous prime is 2246748923. The next prime is 2246748953. The reversal of 2246748944 is 4498476422.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2246748892 and 2246748901.

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, 6382634 + ... + 6382985.

It is an arithmetic number, because the mean of its divisors is an integer number (237440532).

Almost surely, 2^2246748944 is an apocalyptic number.

It is an amenable number.

2246748944 is an abundant number, since it is smaller than the sum of its proper divisors (2502061696).

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

2246748944 is a wasteful number, since it uses less digits than its factorization.

2246748944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12765638 (or 12765632 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 50.

The square root of 2246748944 is about 47399.8833753840. The cubic root of 2246748944 is about 1309.7392686621.

The spelling of 2246748944 in words is "two billion, two hundred forty-six million, seven hundred forty-eight thousand, nine hundred forty-four".