2262944438 has 16 divisors (see below), whose sum is σ = 3505602240. Its totient is φ = 1094951616.

The previous prime is 2262944429. The next prime is 2262944449. The reversal of 2262944438 is 8344492622.

2262944438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 126881 + ... + 143612.

It is an arithmetic number, because the mean of its divisors is an integer number (219100140).

Almost surely, 2^2262944438 is an apocalyptic number.

2262944438 is a deficient number, since it is larger than the sum of its proper divisors (1242657802).

2262944438 is a wasteful number, since it uses less digits than its factorization.

2262944438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270631.

The product of its digits is 663552, while the sum is 44.

The square root of 2262944438 is about 47570.4155752291. The cubic root of 2262944438 is about 1312.8787841941.

The spelling of 2262944438 in words is "two billion, two hundred sixty-two million, nine hundred forty-four thousand, four hundred thirty-eight".