5018994 has 24 divisors (see below), whose sum is σ = 11081772. Its totient is φ = 1641120.

The previous prime is 5018987. The next prime is 5018999. The reversal of 5018994 is 4998105.

It can be written as a sum of positive squares in 2 ways, for example, as 4730625 + 288369 = 2175^2 + 537^2 .

It is not an unprimeable number, because it can be changed into a prime (5018999) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1677 + ... + 3584.

Almost surely, 2^5018994 is an apocalyptic number.

5018994 is an abundant number, since it is smaller than the sum of its proper divisors (6062778).

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

5018994 is a wasteful number, since it uses less digits than its factorization.

5018994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5322 (or 5319 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 5018994 is about 2240.3111391055. The cubic root of 5018994 is about 171.2138496162.

It can be divided in two parts, 50 and 18994, that added together give a square (19044 = 138²).

The spelling of 5018994 in words is "five million, eighteen thousand, nine hundred ninety-four".