618852 has 24 divisors (see below), whose sum is σ = 1555456. Its totient is φ = 190368.

The previous prime is 618847. The next prime is 618857. The reversal of 618852 is 258816.

It is an interprime number because it is at equal distance from previous prime (618847) and next prime (618857).

It is not an unprimeable number, because it can be changed into a prime (618857) by changing a digit.

618852 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, 1828 + ... + 2139.

2⁶¹⁸⁸⁵² is an apocalyptic number.

It is an amenable number.

618852 is an abundant number, since it is smaller than the sum of its proper divisors (936604).

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

618852 is a wasteful number, since it uses less digits than its factorization.

618852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3987 (or 3985 counting only the distinct ones).

The product of its digits is 3840, while the sum is 30.

The square root of 618852 is about 786.6714689119. The cubic root of 618852 is about 85.2175281885.

The spelling of 618852 in words is "six hundred eighteen thousand, eight hundred fifty-two".