36636244 has 6 divisors (see below), whose sum is σ = 64113434. Its totient is φ = 18318120.

The previous prime is 36636209. The next prime is 36636277. The reversal of 36636244 is 44263663.

It can be written as a sum of positive squares in only one way, i.e., 19096900 + 17539344 = 4370^2 + 4188^2 .

It is a congruent number.

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, 4579527 + ... + 4579534.

Almost surely, 2^36636244 is an apocalyptic number.

It is an amenable number.

36636244 is a deficient number, since it is larger than the sum of its proper divisors (27477190).

36636244 is a wasteful number, since it uses less digits than its factorization.

36636244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9159065 (or 9159063 counting only the distinct ones).

The product of its digits is 62208, while the sum is 34.

The square root of 36636244 is about 6052.7881178842. The cubic root of 36636244 is about 332.1265908116.

The spelling of 36636244 in words is "thirty-six million, six hundred thirty-six thousand, two hundred forty-four".