36828823 has 4 divisors (see below), whose sum is σ = 37242720. Its totient is φ = 36414928.

The previous prime is 36828793. The next prime is 36828853. The reversal of 36828823 is 32882863.

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

It is an interprime number because it is at equal distance from previous prime (36828793) and next prime (36828853).

It is a cyclic number.

It is not a de Polignac number, because 36828823 - 2²⁵ = 3274391 is a prime.

It is a super-3 number, since 3×36828823³ (a number of 24 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36828853) 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, 206815 + ... + 206992.

It is an arithmetic number, because the mean of its divisors is an integer number (9310680).

Almost surely, 2^36828823 is an apocalyptic number.

36828823 is a deficient number, since it is larger than the sum of its proper divisors (413897).

36828823 is an equidigital number, since it uses as much as digits as its factorization.

36828823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413896.

The product of its digits is 110592, while the sum is 40.

The square root of 36828823 is about 6068.6755556711. The cubic root of 36828823 is about 332.7075170193.

The spelling of 36828823 in words is "thirty-six million, eight hundred twenty-eight thousand, eight hundred twenty-three".