5618827 has 2 divisors, whose sum is σ = 5618828. Its totient is φ = 5618826.

The previous prime is 5618819. The next prime is 5618839. The reversal of 5618827 is 7288165.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5618827 - 2³ = 5618819 is a prime.

It is a Chen prime.

5618827 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5618027) 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 as a sum of consecutive naturals, namely, 2809413 + 2809414.

It is an arithmetic number, because the mean of its divisors is an integer number (2809414).

Almost surely, 2^5618827 is an apocalyptic number.

5618827 is a deficient number, since it is larger than the sum of its proper divisors (1).

5618827 is an equidigital number, since it uses as much as digits as its factorization.

5618827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 37.

The square root of 5618827 is about 2370.4065052223. The cubic root of 5618827 is about 177.7795845158.

The spelling of 5618827 in words is "five million, six hundred eighteen thousand, eight hundred twenty-seven".