36161709 has 8 divisors (see below), whose sum is σ = 48935520. Its totient is φ = 23747856.

The previous prime is 36161687. The next prime is 36161777. The reversal of 36161709 is 90716163.

36161709 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36161709 - 2⁸ = 36161453 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36161709.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36161509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89754 + ... + 90155.

It is an arithmetic number, because the mean of its divisors is an integer number (6116940).

Almost surely, 2^36161709 is an apocalyptic number.

It is an amenable number.

36161709 is a deficient number, since it is larger than the sum of its proper divisors (12773811).

36161709 is a wasteful number, since it uses less digits than its factorization.

36161709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179979.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 36161709 is about 6013.4606509064. The cubic root of 36161709 is about 330.6863858657.

The spelling of 36161709 in words is "thirty-six million, one hundred sixty-one thousand, seven hundred nine".