445159 has 12 divisors (see below), whose sum is σ = 528808. Its totient is φ = 372240.

The previous prime is 445157. The next prime is 445169. The reversal of 445159 is 951544.

It is not a de Polignac number, because 445159 - 2¹ = 445157 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1432 + ... + 1714.

2⁴⁴⁵¹⁵⁹ is an apocalyptic number.

445159 is a deficient number, since it is larger than the sum of its proper divisors (83649).

445159 is a wasteful number, since it uses less digits than its factorization.

445159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 307 counting only the distinct ones).

The product of its digits is 3600, while the sum is 28.

The square root of 445159 is about 667.2023681013. The cubic root of 445159 is about 76.3551590346.

The spelling of 445159 in words is "four hundred forty-five thousand, one hundred fifty-nine".