5144818 has 16 divisors (see below), whose sum is σ = 8873280. Its totient is φ = 2191536.

The previous prime is 5144809. The next prime is 5144827. The reversal of 5144818 is 8184415.

It is an interprime number because it is at equal distance from previous prime (5144809) and next prime (5144827).

It is a self number, because there is not a number n which added to its sum of digits gives 5144818.

It is a congruent number.

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, 1480 + ... + 3532.

It is an arithmetic number, because the mean of its divisors is an integer number (554580).

Almost surely, 2^5144818 is an apocalyptic number.

5144818 is a deficient number, since it is larger than the sum of its proper divisors (3728462).

5144818 is a wasteful number, since it uses less digits than its factorization.

5144818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241.

The product of its digits is 5120, while the sum is 31.

The square root of 5144818 is about 2268.2191252170. The cubic root of 5144818 is about 172.6328095755.

The spelling of 5144818 in words is "five million, one hundred forty-four thousand, eight hundred eighteen".