36864922 has 4 divisors (see below), whose sum is σ = 55297386. Its totient is φ = 18432460.

The previous prime is 36864917. The next prime is 36864937. The reversal of 36864922 is 22946863.

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

It can be written as a sum of positive squares in only one way, i.e., 30569841 + 6295081 = 5529^2 + 2509^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9216229 + ... + 9216232.

Almost surely, 2^36864922 is an apocalyptic number.

36864922 is a deficient number, since it is larger than the sum of its proper divisors (18432464).

36864922 is a wasteful number, since it uses less digits than its factorization.

36864922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18432463.

The product of its digits is 124416, while the sum is 40.

The square root of 36864922 is about 6071.6490346528. The cubic root of 36864922 is about 332.8161863140.

The spelling of 36864922 in words is "thirty-six million, eight hundred sixty-four thousand, nine hundred twenty-two".