5618836 has 6 divisors (see below), whose sum is σ = 9832970. Its totient is φ = 2809416.

The previous prime is 5618827. The next prime is 5618839. The reversal of 5618836 is 6388165.

5618836 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5616900 + 1936 = 2370^2 + 44^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5618795 and 5618804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5618839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 702351 + ... + 702358.

Almost surely, 2^5618836 is an apocalyptic number.

It is an amenable number.

5618836 is a deficient number, since it is larger than the sum of its proper divisors (4214134).

5618836 is a wasteful number, since it uses less digits than its factorization.

5618836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404713 (or 1404711 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The square root of 5618836 is about 2370.4084036301. The cubic root of 5618836 is about 177.7796794357.

The spelling of 5618836 in words is "five million, six hundred eighteen thousand, eight hundred thirty-six".