2622494 has 16 divisors (see below), whose sum is σ = 4732800. Its totient is φ = 1064664.

The previous prime is 2622479. The next prime is 2622511. The reversal of 2622494 is 4942262.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4664 + ... + 5195.

It is an arithmetic number, because the mean of its divisors is an integer number (295800).

2^2622494 is an apocalyptic number.

2622494 is a deficient number, since it is larger than the sum of its proper divisors (2110306).

2622494 is a wasteful number, since it uses less digits than its factorization.

2622494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9887.

The product of its digits is 6912, while the sum is 29.

The square root of 2622494 is about 1619.4116215465. The cubic root of 2622494 is about 137.9022972933.

The spelling of 2622494 in words is "two million, six hundred twenty-two thousand, four hundred ninety-four".