445027 has 8 divisors (see below), whose sum is σ = 506880. Its totient is φ = 386760.

The previous prime is 445021. The next prime is 445031. The reversal of 445027 is 720544.

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

It is not a de Polignac number, because 445027 - 2³ = 445019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 444989 and 445007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 627 + ... + 1132.

It is an arithmetic number, because the mean of its divisors is an integer number (63360).

2⁴⁴⁵⁰²⁷ is an apocalyptic number.

445027 is a deficient number, since it is larger than the sum of its proper divisors (61853).

445027 is a wasteful number, since it uses less digits than its factorization.

445027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 445027 is about 667.1034402550. The cubic root of 445027 is about 76.3476112615.

The spelling of 445027 in words is "four hundred forty-five thousand, twenty-seven".