55838682 has 48 divisors (see below), whose sum is σ = 130347360. Its totient is φ = 17218656.

The previous prime is 55838677. The next prime is 55838711. The reversal of 55838682 is 28683855.

It is a happy number.

55838682 is a `hidden beast` number, since 5 + 583 + 8 + 68 + 2 = 666.

55838682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12808 + ... + 16604.

It is an arithmetic number, because the mean of its divisors is an integer number (2715570).

Almost surely, 2^55838682 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55838682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65173680).

55838682 is an abundant number, since it is smaller than the sum of its proper divisors (74508678).

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

55838682 is a wasteful number, since it uses less digits than its factorization.

55838682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3867 (or 3864 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 55838682 is about 7472.5284877343. The cubic root of 55838682 is about 382.2185139067.

The spelling of 55838682 in words is "fifty-five million, eight hundred thirty-eight thousand, six hundred eighty-two".