2279696 has 20 divisors (see below), whose sum is σ = 4650000. Its totient is φ = 1079712.

The previous prime is 2279687. The next prime is 2279707. The reversal of 2279696 is 6969722.

It is a happy number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3446 + ... + 4053.

It is an arithmetic number, because the mean of its divisors is an integer number (232500).

2^2279696 is an apocalyptic number.

It is an amenable number.

2279696 is an abundant number, since it is smaller than the sum of its proper divisors (2370304).

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

2279696 is a wasteful number, since it uses less digits than its factorization.

2279696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7526 (or 7520 counting only the distinct ones).

The product of its digits is 81648, while the sum is 41.

The square root of 2279696 is about 1509.8662192393. The cubic root of 2279696 is about 131.6110374054.

The spelling of 2279696 in words is "two million, two hundred seventy-nine thousand, six hundred ninety-six".