445074 has 16 divisors (see below), whose sum is σ = 1017408. Its totient is φ = 127152.

The previous prime is 445069. The next prime is 445087. The reversal of 445074 is 470544.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5257 + ... + 5340.

It is an arithmetic number, because the mean of its divisors is an integer number (63588).

2⁴⁴⁵⁰⁷⁴ is an apocalyptic number.

445074 is an abundant number, since it is smaller than the sum of its proper divisors (572334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

445074 is a wasteful number, since it uses less digits than its factorization.

445074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10609.

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 445074 is about 667.1386662456. The cubic root of 445074 is about 76.3502988972.

The spelling of 445074 in words is "four hundred forty-five thousand, seventy-four".