551852 has 12 divisors (see below), whose sum is σ = 1103760. Its totient is φ = 236496.

The previous prime is 551849. The next prime is 551861. The reversal of 551852 is 258155.

551852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

551852 is an admirable number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 551852.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9827 + ... + 9882.

It is an arithmetic number, because the mean of its divisors is an integer number (91980).

2⁵⁵¹⁸⁵² is an apocalyptic number.

It is an amenable number.

551852 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

551852 is a wasteful number, since it uses less digits than its factorization.

551852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19720 (or 19718 counting only the distinct ones).

The product of its digits is 2000, while the sum is 26.

The square root of 551852 is about 742.8674175114. The cubic root of 551852 is about 82.0239866373.

The spelling of 551852 in words is "five hundred fifty-one thousand, eight hundred fifty-two".