36485165 has 4 divisors (see below), whose sum is σ = 43782204. Its totient is φ = 29188128.

The previous prime is 36485159. The next prime is 36485173. The reversal of 36485165 is 56158463.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56158463 = 17 ⋅3303439.

It can be written as a sum of positive squares in 2 ways, for example, as 9972964 + 26512201 = 3158^2 + 5149^2 .

It is a cyclic number.

It is not a de Polignac number, because 36485165 - 2⁸ = 36484909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3648512 + ... + 3648521.

It is an arithmetic number, because the mean of its divisors is an integer number (10945551).

Almost surely, 2^36485165 is an apocalyptic number.

It is an amenable number.

36485165 is a deficient number, since it is larger than the sum of its proper divisors (7297039).

36485165 is an equidigital number, since it uses as much as digits as its factorization.

36485165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7297038.

The product of its digits is 86400, while the sum is 38.

The square root of 36485165 is about 6040.2951086847. The cubic root of 36485165 is about 331.6694252722.

The spelling of 36485165 in words is "thirty-six million, four hundred eighty-five thousand, one hundred sixty-five".