2267968192 has 28 divisors (see below), whose sum is σ = 5143428880. Its totient is φ = 971986176.

The previous prime is 2267968163. The next prime is 2267968267. The reversal of 2267968192 is 2918697622.

It is a tau number, because it is divible by the number of its divisors (28).

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, 2530767 + ... + 2531662.

Almost surely, 2^2267968192 is an apocalyptic number.

It is an amenable number.

2267968192 is an abundant number, since it is smaller than the sum of its proper divisors (2875460688).

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

2267968192 is an equidigital number, since it uses as much as digits as its factorization.

2267968192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5062448 (or 5062438 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 52.

The square root of 2267968192 is about 47623.1896453818. The cubic root of 2267968192 is about 1313.8495997972.

The spelling of 2267968192 in words is "two billion, two hundred sixty-seven million, nine hundred sixty-eight thousand, one hundred ninety-two".