5018446 has 8 divisors (see below), whose sum is σ = 7545384. Its totient is φ = 2503320.

The previous prime is 5018437. The next prime is 5018467. The reversal of 5018446 is 6448105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1800 + ... + 3643.

It is an arithmetic number, because the mean of its divisors is an integer number (943173).

Almost surely, 2^5018446 is an apocalyptic number.

5018446 is a deficient number, since it is larger than the sum of its proper divisors (2526938).

5018446 is a wasteful number, since it uses less digits than its factorization.

5018446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5906.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 5018446 is about 2240.1888313265. The cubic root of 5018446 is about 171.2076180483.

It can be divided in two parts, 50 and 18446, that added together give a square (18496 = 136²).

The spelling of 5018446 in words is "five million, eighteen thousand, four hundred forty-six".