2669312 has 18 divisors (see below), whose sum is σ = 5328708. Its totient is φ = 1334528.

The previous prime is 2669281. The next prime is 2669321. The reversal of 2669312 is 2139662.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4958 + ... + 5469.

2^2669312 is an apocalyptic number.

It is an amenable number.

2669312 is a deficient number, since it is larger than the sum of its proper divisors (2659396).

2669312 is an equidigital number, since it uses as much as digits as its factorization.

2669312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10443 (or 10429 counting only the distinct ones).

The product of its digits is 3888, while the sum is 29.

The square root of 2669312 is about 1633.8029256921. The cubic root of 2669312 is about 138.7180940083.

The spelling of 2669312 in words is "two million, six hundred sixty-nine thousand, three hundred twelve".