4444560 has 60 divisors (see below), whose sum is σ = 14928732. Its totient is φ = 1185024.

The previous prime is 4444549. The next prime is 4444591. The reversal of 4444560 is 654444.

It can be written as a sum of positive squares in 2 ways, for example, as 571536 + 3873024 = 756^2 + 1968^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×4444560² = 39508227187200, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2367 + ... + 3806.

Almost surely, 2^4444560 is an apocalyptic number.

4444560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4444560 is an abundant number, since it is smaller than the sum of its proper divisors (10484172).

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

4444560 is a wasteful number, since it uses less digits than its factorization.

4444560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6192 (or 6183 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 4444560 is about 2108.2125130072. The cubic root of 4444560 is about 164.4155631989.

The spelling of 4444560 in words is "four million, four hundred forty-four thousand, five hundred sixty".