36145227 has 8 divisors (see below), whose sum is σ = 48913216. Its totient is φ = 23737032.

The previous prime is 36145199. The next prime is 36145237. The reversal of 36145227 is 72254163.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36145227 - 2¹⁵ = 36112459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36145194 and 36145203.

It is not an unprimeable number, because it can be changed into a prime (36145237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89713 + ... + 90114.

It is an arithmetic number, because the mean of its divisors is an integer number (6114152).

Almost surely, 2^36145227 is an apocalyptic number.

36145227 is a deficient number, since it is larger than the sum of its proper divisors (12767989).

36145227 is a wasteful number, since it uses less digits than its factorization.

36145227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179897.

The product of its digits is 10080, while the sum is 30.

The square root of 36145227 is about 6012.0900691856. The cubic root of 36145227 is about 330.6361374912.

The spelling of 36145227 in words is "thirty-six million, one hundred forty-five thousand, two hundred twenty-seven".