445234 has 8 divisors (see below), whose sum is σ = 696960. Its totient is φ = 212916.

The previous prime is 445229. The next prime is 445261. The reversal of 445234 is 432544.

It is a happy number.

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

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, 4794 + ... + 4885.

It is an arithmetic number, because the mean of its divisors is an integer number (87120).

2⁴⁴⁵²³⁴ is an apocalyptic number.

445234 is a deficient number, since it is larger than the sum of its proper divisors (251726).

445234 is a wasteful number, since it uses less digits than its factorization.

445234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9704.

The product of its digits is 1920, while the sum is 22.

The square root of 445234 is about 667.2585705707. The cubic root of 445234 is about 76.3594468773.

Adding to 445234 its reverse (432544), we get a palindrome (877778).

The spelling of 445234 in words is "four hundred forty-five thousand, two hundred thirty-four".