445627 has 16 divisors (see below), whose sum is σ = 564480. Its totient is φ = 342432.

The previous prime is 445619. The next prime is 445631. The reversal of 445627 is 726544.

It is a cyclic number.

It is not a de Polignac number, because 445627 - 2³ = 445619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 445595 and 445604.

It is not an unprimeable number, because it can be changed into a prime (445657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5328 + ... + 5410.

It is an arithmetic number, because the mean of its divisors is an integer number (35280).

2⁴⁴⁵⁶²⁷ is an apocalyptic number.

445627 is a deficient number, since it is larger than the sum of its proper divisors (118853).

445627 is a wasteful number, since it uses less digits than its factorization.

445627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162.

The product of its digits is 6720, while the sum is 28.

The square root of 445627 is about 667.5529941510. The cubic root of 445627 is about 76.3819073044.

It can be divided in two parts, 44 and 5627, that added together give a triangular number (5671 = T₁₀₆).

The spelling of 445627 in words is "four hundred forty-five thousand, six hundred twenty-seven".