2622922 has 8 divisors (see below), whose sum is σ = 3943872. Its totient is φ = 1308300.

The previous prime is 2622911. The next prime is 2622923. The reversal of 2622922 is 2292262.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2622923) 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, 354 + ... + 2317.

It is an arithmetic number, because the mean of its divisors is an integer number (492984).

2^2622922 is an apocalyptic number.

2622922 is a deficient number, since it is larger than the sum of its proper divisors (1320950).

2622922 is a wasteful number, since it uses less digits than its factorization.

2622922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3164.

The product of its digits is 1728, while the sum is 25.

The square root of 2622922 is about 1619.5437629160. The cubic root of 2622922 is about 137.9097989276.

The spelling of 2622922 in words is "two million, six hundred twenty-two thousand, nine hundred twenty-two".