36226172 has 12 divisors (see below), whose sum is σ = 63521136. Its totient is φ = 18077280.

The previous prime is 36226153. The next prime is 36226187. The reversal of 36226172 is 27162263.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6608 + ... + 10775.

It is an arithmetic number, because the mean of its divisors is an integer number (5293428).

Almost surely, 2^36226172 is an apocalyptic number.

It is an amenable number.

36226172 is a deficient number, since it is larger than the sum of its proper divisors (27294964).

36226172 is a wasteful number, since it uses less digits than its factorization.

36226172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17908 (or 17906 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 36226172 is about 6018.8181564158. The cubic root of 36226172 is about 330.8827665384.

The spelling of 36226172 in words is "thirty-six million, two hundred twenty-six thousand, one hundred seventy-two".