36822 has 24 divisors (see below), whose sum is σ = 82296. Its totient is φ = 10944.

The previous prime is 36821. The next prime is 36833. The reversal of 36822 is 22863.

Added to its reverse (22863) it gives a triangular number (59685 = T₃₄₅).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 36822.

It is not an unprimeable number, because it can be changed into a prime (36821) 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, 1929 + ... + 1947.

It is an arithmetic number, because the mean of its divisors is an integer number (3429).

2³⁶⁸²² is an apocalyptic number.

36822 is an abundant number, since it is smaller than the sum of its proper divisors (45474).

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 (41148).

36822 is a wasteful number, since it uses less digits than its factorization.

36822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60 (or 41 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 36822 is about 191.8905938289. The cubic root of 36822 is about 33.2686969674.

Adding to 36822 its reverse (22863), we get a triangular number (59685 = T₃₄₅).

It can be divided in two parts, 36 and 822, that multiplied together give a palindrome (29592).

The spelling of 36822 in words is "thirty-six thousand, eight hundred twenty-two".