2622267 has 32 divisors (see below), whose sum is σ = 4276800. Its totient is φ = 1580544.

The previous prime is 2622241. The next prime is 2622283. The reversal of 2622267 is 7622262.

It is not a de Polignac number, because 2622267 - 2⁶ = 2622203 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

Its product of digits (4032) is a multiple of the sum of its prime factors (252).

It is a self number, because there is not a number n which added to its sum of digits gives 2622267.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2622287) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13213 + ... + 13409.

It is an arithmetic number, because the mean of its divisors is an integer number (133650).

2^2622267 is an apocalyptic number.

2622267 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2622267 is a deficient number, since it is larger than the sum of its proper divisors (1654533).

2622267 is a wasteful number, since it uses less digits than its factorization.

2622267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252 (or 246 counting only the distinct ones).

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

The square root of 2622267 is about 1619.3415328460. The cubic root of 2622267 is about 137.8983182916.

The spelling of 2622267 in words is "two million, six hundred twenty-two thousand, two hundred sixty-seven".