36225171 has 16 divisors (see below), whose sum is σ = 54172800. Its totient is φ = 23922504.

The previous prime is 36225157. The next prime is 36225179. The reversal of 36225171 is 17152263.

It is a happy number.

It is not a de Polignac number, because 36225171 - 2⁶ = 36225107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (36225179) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3381 + ... + 9158.

It is an arithmetic number, because the mean of its divisors is an integer number (3385800).

Almost surely, 2^36225171 is an apocalyptic number.

36225171 is a deficient number, since it is larger than the sum of its proper divisors (17947629).

36225171 is a wasteful number, since it uses less digits than its factorization.

36225171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12655 (or 12649 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 36225171 is about 6018.7349999813. The cubic root of 36225171 is about 330.8797188643.

The spelling of 36225171 in words is "thirty-six million, two hundred twenty-five thousand, one hundred seventy-one".