36099071 has 4 divisors (see below), whose sum is σ = 36243144. Its totient is φ = 35955000.

The previous prime is 36099053. The next prime is 36099073. The reversal of 36099071 is 17099063.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36099071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36099073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71660 + ... + 72161.

It is an arithmetic number, because the mean of its divisors is an integer number (9060786).

Almost surely, 2^36099071 is an apocalyptic number.

36099071 is a deficient number, since it is larger than the sum of its proper divisors (144073).

36099071 is a wasteful number, since it uses less digits than its factorization.

36099071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144072.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 36099071 is about 6008.2502444555. The cubic root of 36099071 is about 330.4953411974.

The spelling of 36099071 in words is "thirty-six million, ninety-nine thousand, seventy-one".