36022969 has 4 divisors (see below), whose sum is σ = 36901620. Its totient is φ = 35144320.

The previous prime is 36022957. The next prime is 36022999. The reversal of 36022969 is 96922063.

36022969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1071225 + 34951744 = 1035^2 + 5912^2 .

It is a cyclic number.

It is not a de Polignac number, because 36022969 - 2⁵ = 36022937 is a prime.

It is a super-2 number, since 2×36022969² = 2595308591149922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36022999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 439264 + ... + 439345.

It is an arithmetic number, because the mean of its divisors is an integer number (9225405).

Almost surely, 2^36022969 is an apocalyptic number.

It is an amenable number.

36022969 is a deficient number, since it is larger than the sum of its proper divisors (878651).

36022969 is an equidigital number, since it uses as much as digits as its factorization.

36022969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878650.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 36022969 is about 6001.9137781211. The cubic root of 36022969 is about 330.2629340033.

The spelling of 36022969 in words is "thirty-six million, twenty-two thousand, nine hundred sixty-nine".