444874 has 4 divisors (see below), whose sum is σ = 667314. Its totient is φ = 222436.

The previous prime is 444869. The next prime is 444877. The reversal of 444874 is 478444.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 431649 + 13225 = 657^2 + 115^2 .

It is not an unprimeable number, because it can be changed into a prime (444877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111217 + ... + 111220.

2⁴⁴⁴⁸⁷⁴ is an apocalyptic number.

444874 is a deficient number, since it is larger than the sum of its proper divisors (222440).

444874 is a wasteful number, since it uses less digits than its factorization.

444874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222439.

The product of its digits is 14336, while the sum is 31.

The square root of 444874 is about 666.9887555274. The cubic root of 444874 is about 76.3388608385.

The spelling of 444874 in words is "four hundred forty-four thousand, eight hundred seventy-four".