5042918 has 16 divisors (see below), whose sum is σ = 7847280. Its totient is φ = 2428800.

The previous prime is 5042903. The next prime is 5042927. The reversal of 5042918 is 8192405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6953 + ... + 7643.

It is an arithmetic number, because the mean of its divisors is an integer number (490455).

Almost surely, 2^5042918 is an apocalyptic number.

5042918 is a deficient number, since it is larger than the sum of its proper divisors (2804362).

5042918 is a wasteful number, since it uses less digits than its factorization.

5042918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 5042918 is about 2245.6442282784. The cubic root of 5042918 is about 171.4854597572.

The spelling of 5042918 in words is "five million, forty-two thousand, nine hundred eighteen".