5444456 has 16 divisors (see below), whose sum is σ = 10278240. Its totient is φ = 2703600.

The previous prime is 5444449. The next prime is 5444473. The reversal of 5444456 is 6544445.

It is a super-2 number, since 2×5444456² = 59284202271872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1046 + ... + 3461.

It is an arithmetic number, because the mean of its divisors is an integer number (642390).

Almost surely, 2^5444456 is an apocalyptic number.

It is an amenable number.

5444456 is a deficient number, since it is larger than the sum of its proper divisors (4833784).

5444456 is a wasteful number, since it uses less digits than its factorization.

5444456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4664 (or 4660 counting only the distinct ones).

The product of its digits is 38400, while the sum is 32.

The square root of 5444456 is about 2333.3358095225. The cubic root of 5444456 is about 175.9211940579.

The spelling of 5444456 in words is "five million, four hundred forty-four thousand, four hundred fifty-six".