2679216 has 20 divisors (see below), whose sum is σ = 6921432. Its totient is φ = 893056.

The previous prime is 2679211. The next prime is 2679233. The reversal of 2679216 is 6129762.

It is not an unprimeable number, because it can be changed into a prime (2679211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27861 + ... + 27956.

2^2679216 is an apocalyptic number.

It is an amenable number.

2679216 is an abundant number, since it is smaller than the sum of its proper divisors (4242216).

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

2679216 is a wasteful number, since it uses less digits than its factorization.

2679216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55828 (or 55822 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 2679216 is about 1636.8310847488. The cubic root of 2679216 is about 138.8894450704.

The spelling of 2679216 in words is "two million, six hundred seventy-nine thousand, two hundred sixteen".