5618893 has 8 divisors (see below), whose sum is σ = 6527360. Its totient is φ = 4736880.

The previous prime is 5618881. The next prime is 5618903. The reversal of 5618893 is 3988165.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5618893 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5618863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6153 + ... + 7006.

It is an arithmetic number, because the mean of its divisors is an integer number (815920).

Almost surely, 2^5618893 is an apocalyptic number.

It is an amenable number.

5618893 is a deficient number, since it is larger than the sum of its proper divisors (908467).

5618893 is a wasteful number, since it uses less digits than its factorization.

5618893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13227.

The product of its digits is 51840, while the sum is 40.

The square root of 5618893 is about 2370.4204268441. The cubic root of 5618893 is about 177.7802805927.

The spelling of 5618893 in words is "five million, six hundred eighteen thousand, eight hundred ninety-three".