2622276 has 36 divisors (see below), whose sum is σ = 6918912. Its totient is φ = 835824.

The previous prime is 2622241. The next prime is 2622283. The reversal of 2622276 is 6722262.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 756 + ... + 2411.

It is an arithmetic number, because the mean of its divisors is an integer number (192192).

2^2622276 is an apocalyptic number.

It is an amenable number.

2622276 is an abundant number, since it is smaller than the sum of its proper divisors (4296636).

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

2622276 is a wasteful number, since it uses less digits than its factorization.

2622276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3200 (or 3195 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 2622276 is about 1619.3443117509. The cubic root of 2622276 is about 137.8984760537.

The spelling of 2622276 in words is "two million, six hundred twenty-two thousand, two hundred seventy-six".