36085765 has 8 divisors (see below), whose sum is σ = 43336440. Its totient is φ = 28846272.

The previous prime is 36085733. The next prime is 36085771. The reversal of 36085765 is 56758063.

It can be written as a sum of positive squares in 4 ways, for example, as 7001316 + 29084449 = 2646^2 + 5393^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 36085765 - 2⁵ = 36085733 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8367 + ... + 11923.

It is an arithmetic number, because the mean of its divisors is an integer number (5417055).

Almost surely, 2^36085765 is an apocalyptic number.

It is an amenable number.

36085765 is a deficient number, since it is larger than the sum of its proper divisors (7250675).

36085765 is a wasteful number, since it uses less digits than its factorization.

36085765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5591.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 36085765 is about 6007.1428316630. The cubic root of 36085765 is about 330.4547297051.

The spelling of 36085765 in words is "thirty-six million, eighty-five thousand, seven hundred sixty-five".