36798163 has 4 divisors (see below), whose sum is σ = 36924048. Its totient is φ = 36672280.

The previous prime is 36798143. The next prime is 36798169. The reversal of 36798163 is 36189763.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36798163 - 2¹³ = 36789971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36798169) 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, 62503 + ... + 63088.

It is an arithmetic number, because the mean of its divisors is an integer number (9231012).

Almost surely, 2^36798163 is an apocalyptic number.

36798163 is a deficient number, since it is larger than the sum of its proper divisors (125885).

36798163 is a wasteful number, since it uses less digits than its factorization.

36798163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125884.

The product of its digits is 163296, while the sum is 43.

The square root of 36798163 is about 6066.1489431104. The cubic root of 36798163 is about 332.6151650363.

Subtracting from 36798163 its reverse (36189763), we obtain a square (608400 = 780²).

The spelling of 36798163 in words is "thirty-six million, seven hundred ninety-eight thousand, one hundred sixty-three".