445084 has 6 divisors (see below), whose sum is σ = 778904. Its totient is φ = 222540.

The previous prime is 445069. The next prime is 445087. The reversal of 445084 is 480544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445087) by changing a digit.

445084 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55632 + ... + 55639.

2⁴⁴⁵⁰⁸⁴ is an apocalyptic number.

It is an amenable number.

445084 is a deficient number, since it is larger than the sum of its proper divisors (333820).

445084 is a wasteful number, since it uses less digits than its factorization.

445084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111275 (or 111273 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 445084 is about 667.1461608973. The cubic root of 445084 is about 76.3508707102.

The spelling of 445084 in words is "four hundred forty-five thousand, eighty-four".