4421942 has 16 divisors (see below), whose sum is σ = 7616160. Its totient is φ = 1886208.

The previous prime is 4421941. The next prime is 4421947. The reversal of 4421942 is 2491244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4421941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2984 + ... + 4212.

It is an arithmetic number, because the mean of its divisors is an integer number (476010).

Almost surely, 2^4421942 is an apocalyptic number.

4421942 is a deficient number, since it is larger than the sum of its proper divisors (3194218).

4421942 is a wasteful number, since it uses less digits than its factorization.

4421942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495.

The product of its digits is 2304, while the sum is 26.

The square root of 4421942 is about 2102.8414110436. The cubic root of 4421942 is about 164.1361896694.

The spelling of 4421942 in words is "four million, four hundred twenty-one thousand, nine hundred forty-two".