36091156 has 6 divisors (see below), whose sum is σ = 63159530. Its totient is φ = 18045576.

The previous prime is 36091141. The next prime is 36091157. The reversal of 36091156 is 65119063.

It can be written as a sum of positive squares in only one way, i.e., 29920900 + 6170256 = 5470^2 + 2484^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36091157) by changing a digit.

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, 4511391 + ... + 4511398.

Almost surely, 2^36091156 is an apocalyptic number.

It is an amenable number.

36091156 is a deficient number, since it is larger than the sum of its proper divisors (27068374).

36091156 is a wasteful number, since it uses less digits than its factorization.

36091156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9022793 (or 9022791 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 36091156 is about 6007.5915307218. The cubic root of 36091156 is about 330.4711848802.

The spelling of 36091156 in words is "thirty-six million, ninety-one thousand, one hundred fifty-six".