36165497 has 4 divisors (see below), whose sum is σ = 36758436. Its totient is φ = 35572560.

The previous prime is 36165491. The next prime is 36165517. The reversal of 36165497 is 79456163.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79456163 = 2917 ⋅27239.

It can be written as a sum of positive squares in 2 ways, for example, as 3171961 + 32993536 = 1781^2 + 5744^2 .

It is a cyclic number.

It is not a de Polignac number, because 36165497 - 2¹⁶ = 36099961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36165491) 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, 296378 + ... + 296499.

It is an arithmetic number, because the mean of its divisors is an integer number (9189609).

Almost surely, 2^36165497 is an apocalyptic number.

It is an amenable number.

36165497 is a deficient number, since it is larger than the sum of its proper divisors (592939).

36165497 is an equidigital number, since it uses as much as digits as its factorization.

36165497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592938.

The product of its digits is 136080, while the sum is 41.

The square root of 36165497 is about 6013.7756027308. The cubic root of 36165497 is about 330.6979321147.

The spelling of 36165497 in words is "thirty-six million, one hundred sixty-five thousand, four hundred ninety-seven".