36036577 has 4 divisors (see below), whose sum is σ = 36198400. Its totient is φ = 35874756.

The previous prime is 36036569. The next prime is 36036593. The reversal of 36036577 is 77563063.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 36036577 - 2³ = 36036569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36036527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80577 + ... + 81022.

It is an arithmetic number, because the mean of its divisors is an integer number (9049600).

Almost surely, 2^36036577 is an apocalyptic number.

It is an amenable number.

36036577 is a deficient number, since it is larger than the sum of its proper divisors (161823).

36036577 is a wasteful number, since it uses less digits than its factorization.

36036577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161822.

The product of its (nonzero) digits is 79380, while the sum is 37.

The square root of 36036577 is about 6003.0473094921. The cubic root of 36036577 is about 330.3045153641.

The spelling of 36036577 in words is "thirty-six million, thirty-six thousand, five hundred seventy-seven".