36228141 has 12 divisors (see below), whose sum is σ = 54268032. Its totient is φ = 24151932.

The previous prime is 36228131. The next prime is 36228161. The reversal of 36228141 is 14182263.

It is not a de Polignac number, because 36228141 - 2⁵ = 36228109 is a prime.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36228121) 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 11 ways as a sum of consecutive naturals, for example, 74301 + ... + 74786.

It is an arithmetic number, because the mean of its divisors is an integer number (4522336).

Almost surely, 2^36228141 is an apocalyptic number.

It is an amenable number.

36228141 is a deficient number, since it is larger than the sum of its proper divisors (18039891).

36228141 is an equidigital number, since it uses as much as digits as its factorization.

36228141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149102 (or 149090 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 36228141 is about 6018.9817245112. The cubic root of 36228141 is about 330.8887612500. Note that the first 3 decimals are identical.

The spelling of 36228141 in words is "thirty-six million, two hundred twenty-eight thousand, one hundred forty-one".