4416442 has 8 divisors (see below), whose sum is σ = 6650100. Its totient is φ = 2199744.

The previous prime is 4416421. The next prime is 4416443. The reversal of 4416442 is 2446144.

It can be written as a sum of positive squares in 2 ways, for example, as 3316041 + 1100401 = 1821^2 + 1049^2 .

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 (4416443) 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, 3567 + ... + 4642.

Almost surely, 2^4416442 is an apocalyptic number.

4416442 is a deficient number, since it is larger than the sum of its proper divisors (2233658).

4416442 is a wasteful number, since it uses less digits than its factorization.

4416442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8480.

The product of its digits is 3072, while the sum is 25.

The square root of 4416442 is about 2101.5332497964. The cubic root of 4416442 is about 164.0681107136.

The spelling of 4416442 in words is "four million, four hundred sixteen thousand, four hundred forty-two".