418852 has 18 divisors (see below), whose sum is σ = 853062. Its totient is φ = 179424.

The previous prime is 418849. The next prime is 418861. The reversal of 418852 is 258814.

It can be written as a sum of positive squares in only one way, i.e., 254016 + 164836 = 504^2 + 406^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a zygodrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 418852.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 873 + ... + 1264.

2⁴¹⁸⁸⁵² is an apocalyptic number.

It is an amenable number.

418852 is an abundant number, since it is smaller than the sum of its proper divisors (434210).

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

418852 is a wasteful number, since it uses less digits than its factorization.

418852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155 (or 2146 counting only the distinct ones).

The product of its digits is 2560, while the sum is 28.

The square root of 418852 is about 647.1877625543. The cubic root of 418852 is about 74.8204296623.

The spelling of 418852 in words is "four hundred eighteen thousand, eight hundred fifty-two".