55682744 has 32 divisors (see below), whose sum is σ = 114035040. Its totient is φ = 25334400.

The previous prime is 55682741. The next prime is 55682771. The reversal of 55682744 is 44728655.

55682744 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 not an unprimeable number, because it can be changed into a prime (55682741) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3614 + ... + 11154.

It is an arithmetic number, because the mean of its divisors is an integer number (3563595).

Almost surely, 2^55682744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55682744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57017520).

55682744 is an abundant number, since it is smaller than the sum of its proper divisors (58352296).

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

55682744 is a wasteful number, since it uses less digits than its factorization.

55682744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7631 (or 7627 counting only the distinct ones).

The product of its digits is 268800, while the sum is 41.

The square root of 55682744 is about 7462.0871075055. The cubic root of 55682744 is about 381.8623810992.

The spelling of 55682744 in words is "fifty-five million, six hundred eighty-two thousand, seven hundred forty-four".