618883 has 2 divisors, whose sum is σ = 618884. Its totient is φ = 618882.

The previous prime is 618869. The next prime is 618913. The reversal of 618883 is 388816.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 618883 - 2¹⁷ = 487811 is a prime.

It is not a weakly prime, because it can be changed into another prime (618823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 309441 + 309442.

It is an arithmetic number, because the mean of its divisors is an integer number (309442).

2⁶¹⁸⁸⁸³ is an apocalyptic number.

618883 is a deficient number, since it is larger than the sum of its proper divisors (1).

618883 is an equidigital number, since it uses as much as digits as its factorization.

618883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 34.

The square root of 618883 is about 786.6911719347. The cubic root of 618883 is about 85.2189510916.

The spelling of 618883 in words is "six hundred eighteen thousand, eight hundred eighty-three".