618882 has 16 divisors (see below), whose sum is σ = 1350432. Its totient is φ = 187520.

The previous prime is 618869. The next prime is 618883. The reversal of 618882 is 288816.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (618883) by changing a digit.

618882 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4623 + ... + 4754.

It is an arithmetic number, because the mean of its divisors is an integer number (84402).

2⁶¹⁸⁸⁸² is an apocalyptic number.

618882 is an abundant number, since it is smaller than the sum of its proper divisors (731550).

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

618882 is a wasteful number, since it uses less digits than its factorization.

618882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9393.

The product of its digits is 6144, while the sum is 33.

The square root of 618882 is about 786.6905363610. The cubic root of 618882 is about 85.2189051922.

The spelling of 618882 in words is "six hundred eighteen thousand, eight hundred eighty-two".