1444166 has 8 divisors (see below), whose sum is σ = 2236224. Its totient is φ = 698760.

The previous prime is 1444111. The next prime is 1444181. The reversal of 1444166 is 6614441.

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, 11585 + ... + 11708.

It is an arithmetic number, because the mean of its divisors is an integer number (279528).

2^1444166 is an apocalyptic number.

1444166 is a deficient number, since it is larger than the sum of its proper divisors (792058).

1444166 is a wasteful number, since it uses less digits than its factorization.

1444166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23326.

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

The square root of 1444166 is about 1201.7345796806. The cubic root of 1444166 is about 113.0331173979.

The spelling of 1444166 in words is "one million, four hundred forty-four thousand, one hundred sixty-six".