4446142 has 8 divisors (see below), whose sum is σ = 6849576. Its totient is φ = 2162952.

The previous prime is 4446137. The next prime is 4446161. The reversal of 4446142 is 2416444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29968 + ... + 30115.

It is an arithmetic number, because the mean of its divisors is an integer number (856197).

Almost surely, 2^4446142 is an apocalyptic number.

4446142 is a deficient number, since it is larger than the sum of its proper divisors (2403434).

4446142 is a wasteful number, since it uses less digits than its factorization.

4446142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60122.

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

The square root of 4446142 is about 2108.5876789927. The cubic root of 4446142 is about 164.4350682842.

The spelling of 4446142 in words is "four million, four hundred forty-six thousand, one hundred forty-two".