36723 has 4 divisors (see below), whose sum is σ = 48968. Its totient is φ = 24480.

The previous prime is 36721. The next prime is 36739. The reversal of 36723 is 32763.

36723 is an esthetic number in base 3, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 36723 - 2¹ = 36721 is a prime.

It is a d-powerful number, because it can be written as 3⁶ + 6⁵ + 7³ + 2¹³ + 3⁹ .

It is a D-number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a nialpdrome in base 9 and base 14.

It is a zygodrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 36723.

It is not an unprimeable number, because it can be changed into a prime (36721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6118 + ... + 6123.

It is an arithmetic number, because the mean of its divisors is an integer number (12242).

2³⁶⁷²³ is an apocalyptic number.

36723 is a deficient number, since it is larger than the sum of its proper divisors (12245).

36723 is a wasteful number, since it uses less digits than its factorization.

36723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12244.

The product of its digits is 756, while the sum is 21.

The square root of 36723 is about 191.6324607158. The cubic root of 36723 is about 33.2388546888.

The spelling of 36723 in words is "thirty-six thousand, seven hundred twenty-three".