5047618 has 16 divisors (see below), whose sum is σ = 7750080. Its totient is φ = 2465136.

The previous prime is 5047607. The next prime is 5047631. The reversal of 5047618 is 8167405.

It is a self number, because there is not a number n which added to its sum of digits gives 5047618.

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, 21928 + ... + 22156.

It is an arithmetic number, because the mean of its divisors is an integer number (484380).

Almost surely, 2^5047618 is an apocalyptic number.

5047618 is a deficient number, since it is larger than the sum of its proper divisors (2702462).

5047618 is a wasteful number, since it uses less digits than its factorization.

5047618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 5047618 is about 2246.6904548691. The cubic root of 5047618 is about 171.5387180360.

It can be divided in two parts, 5047 and 618, that added together give a palindrome (5665).

The spelling of 5047618 in words is "five million, forty-seven thousand, six hundred eighteen".