2278676 has 12 divisors (see below), whose sum is σ = 4038720. Its totient is φ = 1124760.

The previous prime is 2278649. The next prime is 2278681. The reversal of 2278676 is 6768722.

It is a congruent number.

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, 3290 + ... + 3921.

It is an arithmetic number, because the mean of its divisors is an integer number (336560).

2^2278676 is an apocalyptic number.

It is an amenable number.

2278676 is a deficient number, since it is larger than the sum of its proper divisors (1760044).

2278676 is a wasteful number, since it uses less digits than its factorization.

2278676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7294 (or 7292 counting only the distinct ones).

The product of its digits is 56448, while the sum is 38.

The square root of 2278676 is about 1509.5284031776. The cubic root of 2278676 is about 131.5914056527.

The spelling of 2278676 in words is "two million, two hundred seventy-eight thousand, six hundred seventy-six".