5157618 has 8 divisors (see below), whose sum is σ = 10315248. Its totient is φ = 1719204.

The previous prime is 5157617. The next prime is 5157619. The reversal of 5157618 is 8167515.

It is an interprime number because it is at equal distance from previous prime (5157617) and next prime (5157619).

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

5157618 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5157617) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 429796 + ... + 429807.

It is an arithmetic number, because the mean of its divisors is an integer number (1289406).

Almost surely, 2^5157618 is an apocalyptic number.

5157618 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5157618 is a wasteful number, since it uses less digits than its factorization.

5157618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859608.

The product of its digits is 8400, while the sum is 33.

The square root of 5157618 is about 2271.0389692826. The cubic root of 5157618 is about 172.7758577169.

It can be divided in two parts, 5157 and 618, that added together give a palindrome (5775).

The spelling of 5157618 in words is "five million, one hundred fifty-seven thousand, six hundred eighteen".