36147224 has 32 divisors (see below), whose sum is σ = 72025200. Its totient is φ = 16974720.

The previous prime is 36147217. The next prime is 36147227. The reversal of 36147224 is 42274163.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36147227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6479 + ... + 10689.

Almost surely, 2^36147224 is an apocalyptic number.

It is an amenable number.

36147224 is a deficient number, since it is larger than the sum of its proper divisors (35877976).

36147224 is a wasteful number, since it uses less digits than its factorization.

36147224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4283 (or 4279 counting only the distinct ones).

The product of its digits is 8064, while the sum is 29.

The square root of 36147224 is about 6012.2561489012. The cubic root of 36147224 is about 330.6422265221.

The spelling of 36147224 in words is "thirty-six million, one hundred forty-seven thousand, two hundred twenty-four".