444250224 has 80 divisors (see below), whose sum is σ = 1391101440. Its totient is φ = 134619840.

The previous prime is 444250199. The next prime is 444250241. The reversal of 444250224 is 422052444.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41992 + ... + 51495.

It is an arithmetic number, because the mean of its divisors is an integer number (17388768).

Almost surely, 2^444250224 is an apocalyptic number.

444250224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

444250224 is an abundant number, since it is smaller than the sum of its proper divisors (946851216).

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

444250224 is a wasteful number, since it uses less digits than its factorization.

444250224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93515 (or 93503 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 27.

The square root of 444250224 is about 21077.2442221463. The cubic root of 444250224 is about 763.0316487178.

The spelling of 444250224 in words is "four hundred forty-four million, two hundred fifty thousand, two hundred twenty-four".