2442622 has 16 divisors (see below), whose sum is σ = 4509792. Its totient is φ = 966240.

The previous prime is 2442617. The next prime is 2442631. The reversal of 2442622 is 2262442.

It is a junction number, because it is equal to n+sod(n) for n = 2442593 and 2442602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6529 + ... + 6892.

It is an arithmetic number, because the mean of its divisors is an integer number (281862).

2^2442622 is an apocalyptic number.

2442622 is a deficient number, since it is larger than the sum of its proper divisors (2067170).

2442622 is a wasteful number, since it uses less digits than its factorization.

2442622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13443.

The product of its digits is 1536, while the sum is 22.

The square root of 2442622 is about 1562.8889915794. Note that the first 3 decimals coincide. The cubic root of 2442622 is about 134.6745153852.

The spelling of 2442622 in words is "two million, four hundred forty-two thousand, six hundred twenty-two".