54736 has 20 divisors (see below), whose sum is σ = 116064. Its totient is φ = 24800.

The previous prime is 54727. The next prime is 54751. The reversal of 54736 is 63745.

54736 = T₃ + T₄ + ... + T₆₈.

54736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 54736.

It is a congruent number.

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, 21 + ... + 331.

2⁵⁴⁷³⁶ 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 54736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58032).

54736 is an abundant number, since it is smaller than the sum of its proper divisors (61328).

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

54736 is a wasteful number, since it uses less digits than its factorization.

54736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330 (or 324 counting only the distinct ones).

The product of its digits is 2520, while the sum is 25.

The square root of 54736 is about 233.9572610542. The cubic root of 54736 is about 37.9685797522.

Subtracting 54736 from its reverse (63745), we obtain a palindrome (9009).

The spelling of 54736 in words is "fifty-four thousand, seven hundred thirty-six".