36550 has 24 divisors (see below), whose sum is σ = 73656. Its totient is φ = 13440.

The previous prime is 36541. The next prime is 36551. The reversal of 36550 is 5563.

36550 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 (36551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 829 + ... + 871.

It is an arithmetic number, because the mean of its divisors is an integer number (3069).

2³⁶⁵⁵⁰ is an apocalyptic number.

36550 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.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36828).

36550 is a wasteful number, since it uses less digits than its factorization.

36550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 36550 is about 191.1805429431. The cubic root of 36550 is about 33.1865770482.

Subtracting from 36550 its product of nonzero digits (450), we obtain a square (36100 = 190²).

The spelling of 36550 in words is "thirty-six thousand, five hundred fifty".