36784136 has 16 divisors (see below), whose sum is σ = 69230700. Its totient is φ = 18322624.

The previous prime is 36784129. The next prime is 36784157. The reversal of 36784136 is 63148763.

It can be written as a sum of positive squares in 2 ways, for example, as 34739236 + 2044900 = 5894^2 + 1430^2 .

It is a super-2 number, since 2×36784136² = 2706145322532992, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36784136.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6395 + ... + 10698.

Almost surely, 2^36784136 is an apocalyptic number.

It is an amenable number.

36784136 is a deficient number, since it is larger than the sum of its proper divisors (32446564).

36784136 is a wasteful number, since it uses less digits than its factorization.

36784136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17368 (or 17364 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 36784136 is about 6064.9926628150. The cubic root of 36784136 is about 332.5728967500.

The spelling of 36784136 in words is "thirty-six million, seven hundred eighty-four thousand, one hundred thirty-six".