2669216 has 24 divisors (see below), whose sum is σ = 5733504. Its totient is φ = 1213120.

The previous prime is 2669209. The next prime is 2669231. The reversal of 2669216 is 6129662.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 3440 + ... + 4143.

It is an arithmetic number, because the mean of its divisors is an integer number (238896).

2^2669216 is an apocalyptic number.

It is an amenable number.

2669216 is an abundant number, since it is smaller than the sum of its proper divisors (3064288).

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

2669216 is a wasteful number, since it uses less digits than its factorization.

2669216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7604 (or 7596 counting only the distinct ones).

The product of its digits is 7776, while the sum is 32.

The square root of 2669216 is about 1633.7735461195. The cubic root of 2669216 is about 138.7164310209.

The spelling of 2669216 in words is "two million, six hundred sixty-nine thousand, two hundred sixteen".