551796 has 24 divisors (see below), whose sum is σ = 1471680. Its totient is φ = 157632.

The previous prime is 551773. The next prime is 551801. The reversal of 551796 is 697155.

551796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

551796 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, 3201 + ... + 3368.

It is an arithmetic number, because the mean of its divisors is an integer number (61320).

2⁵⁵¹⁷⁹⁶ is an apocalyptic number.

It is an amenable number.

551796 is an abundant number, since it is smaller than the sum of its proper divisors (919884).

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

551796 is a wasteful number, since it uses less digits than its factorization.

551796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6583 (or 6581 counting only the distinct ones).

The product of its digits is 9450, while the sum is 33.

The square root of 551796 is about 742.8297247687. The cubic root of 551796 is about 82.0212120416.

The spelling of 551796 in words is "five hundred fifty-one thousand, seven hundred ninety-six".