5018444 has 24 divisors (see below), whose sum is σ = 9092160. Its totient is φ = 2422224.

The previous prime is 5018437. The next prime is 5018467. The reversal of 5018444 is 4448105.

It is a super-2 number, since 2×5018444² = 50369560362272, which contains 22 as substring.

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, 27947 + ... + 28125.

It is an arithmetic number, because the mean of its divisors is an integer number (378840).

Almost surely, 2^5018444 is an apocalyptic number.

It is an amenable number.

5018444 is a deficient number, since it is larger than the sum of its proper divisors (4073716).

5018444 is a wasteful number, since it uses less digits than its factorization.

5018444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389 (or 387 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 5018444 is about 2240.1883849355. The cubic root of 5018444 is about 171.2075953046.

The spelling of 5018444 in words is "five million, eighteen thousand, four hundred forty-four".