2244919626 has 24 divisors (see below), whose sum is σ = 4865405220. Its totient is φ = 748089216.

The previous prime is 2244919583. The next prime is 2244919661. The reversal of 2244919626 is 6269194422.

2244919626 is a `hidden beast` number, since 2 + 2 + 4 + 4 + 9 + 19 + 626 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2237384601 + 7535025 = 47301^2 + 2745^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53170 + ... + 85538.

Almost surely, 2^2244919626 is an apocalyptic number.

2244919626 is an abundant number, since it is smaller than the sum of its proper divisors (2620485594).

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

2244919626 is a wasteful number, since it uses less digits than its factorization.

2244919626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36230 (or 36227 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 2244919626 is about 47380.5827950649. The cubic root of 2244919626 is about 1309.3837059900.

The spelling of 2244919626 in words is "two billion, two hundred forty-four million, nine hundred nineteen thousand, six hundred twenty-six".