36641224 has 16 divisors (see below), whose sum is σ = 69228720. Its totient is φ = 18180240.

The previous prime is 36641221. The next prime is 36641233. The reversal of 36641224 is 42214663.

It is a junction number, because it is equal to n+sod(n) for n = 36641192 and 36641201.

It is not an unprimeable number, because it can be changed into a prime (36641221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16434 + ... + 18529.

It is an arithmetic number, because the mean of its divisors is an integer number (4326795).

Almost surely, 2^36641224 is an apocalyptic number.

It is an amenable number.

36641224 is a deficient number, since it is larger than the sum of its proper divisors (32587496).

36641224 is a wasteful number, since it uses less digits than its factorization.

36641224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35100 (or 35096 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 36641224 is about 6053.1994845701. The cubic root of 36641224 is about 332.1416388924.

Adding to 36641224 its reverse (42214663), we get a palindrome (78855887).

The spelling of 36641224 in words is "thirty-six million, six hundred forty-one thousand, two hundred twenty-four".