2244995136 has 56 divisors (see below), whose sum is σ = 6599875040. Its totient is φ = 748331136.

The previous prime is 2244995117. The next prime is 2244995143. The reversal of 2244995136 is 6315994422.

2244995136 is a `hidden beast` number, since 2 + 2 + 44 + 99 + 513 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2244995091 and 2244995100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 647866 + ... + 651321.

Almost surely, 2^2244995136 is an apocalyptic number.

It is an amenable number.

2244995136 is an abundant number, since it is smaller than the sum of its proper divisors (4354879904).

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

2244995136 is a wasteful number, since it uses less digits than its factorization.

2244995136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299208 (or 1299192 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 2244995136 is about 47381.3796337760. The cubic root of 2244995136 is about 1309.3983866128.

The spelling of 2244995136 in words is "two billion, two hundred forty-four million, nine hundred ninety-five thousand, one hundred thirty-six".