4144922 has 8 divisors (see below), whose sum is σ = 6487776. Its totient is φ = 1982332.

The previous prime is 4144919. The next prime is 4144961. The reversal of 4144922 is 2294414.

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

It is a junction number, because it is equal to n+sod(n) for n = 4144891 and 4144900.

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, 45008 + ... + 45099.

It is an arithmetic number, because the mean of its divisors is an integer number (810972).

Almost surely, 2^4144922 is an apocalyptic number.

4144922 is a deficient number, since it is larger than the sum of its proper divisors (2342854).

4144922 is a wasteful number, since it uses less digits than its factorization.

4144922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90132.

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

The square root of 4144922 is about 2035.9081511699. The cubic root of 4144922 is about 160.6344858060.

The spelling of 4144922 in words is "four million, one hundred forty-four thousand, nine hundred twenty-two".