36118497 has 4 divisors (see below), whose sum is σ = 48158000. Its totient is φ = 24078996.

The previous prime is 36118483. The next prime is 36118507. The reversal of 36118497 is 79481163.

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 not a de Polignac number, because 36118497 - 2²⁰ = 35069921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36118457) 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, 6019747 + ... + 6019752.

It is an arithmetic number, because the mean of its divisors is an integer number (12039500).

Almost surely, 2^36118497 is an apocalyptic number.

It is an amenable number.

36118497 is a deficient number, since it is larger than the sum of its proper divisors (12039503).

36118497 is a wasteful number, since it uses less digits than its factorization.

36118497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12039502.

The product of its digits is 36288, while the sum is 39.

The square root of 36118497 is about 6009.8666374554. The cubic root of 36118497 is about 330.5546137403.

The spelling of 36118497 in words is "thirty-six million, one hundred eighteen thousand, four hundred ninety-seven".