4622442 has 24 divisors (see below), whose sum is σ = 10163328. Its totient is φ = 1400520.

The previous prime is 4622437. The next prime is 4622461. The reversal of 4622442 is 2442264.

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, 2458 + ... + 3909.

It is an arithmetic number, because the mean of its divisors is an integer number (423472).

Almost surely, 2^4622442 is an apocalyptic number.

4622442 is an abundant number, since it is smaller than the sum of its proper divisors (5540886).

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

4622442 is a wasteful number, since it uses less digits than its factorization.

4622442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6394 (or 6383 counting only the distinct ones).

The product of its digits is 3072, while the sum is 24.

The square root of 4622442 is about 2149.9865115856. The cubic root of 4622442 is about 166.5803704366.

The spelling of 4622442 in words is "four million, six hundred twenty-two thousand, four hundred forty-two".