5618688 has 88 divisors (see below), whose sum is σ = 15720960. Its totient is φ = 1781760.

The previous prime is 5618671. The next prime is 5618707. The reversal of 5618688 is 8868165.

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, 95203 + ... + 95261.

Almost surely, 2^5618688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5618688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7860480).

5618688 is an abundant number, since it is smaller than the sum of its proper divisors (10102272).

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

5618688 is a wasteful number, since it uses less digits than its factorization.

5618688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 95 counting only the distinct ones).

The product of its digits is 92160, while the sum is 42.

The square root of 5618688 is about 2370.3771851754. The cubic root of 5618688 is about 177.7781185179.

It can be divided in two parts, 561868 and 8, that multiplied together give a palindrome (4494944).

The spelling of 5618688 in words is "five million, six hundred eighteen thousand, six hundred eighty-eight".