36641236 has 12 divisors (see below), whose sum is σ = 65173780. Its totient is φ = 18020160.

The previous prime is 36641233. The next prime is 36641237. The reversal of 36641236 is 63214663.

36641236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 19749136 + 16892100 = 4444^2 + 4110^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 36641198 and 36641207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36641233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74841 + ... + 75328.

Almost surely, 2^36641236 is an apocalyptic number.

It is an amenable number.

36641236 is a deficient number, since it is larger than the sum of its proper divisors (28532544).

36641236 is a wasteful number, since it uses less digits than its factorization.

36641236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150234 (or 150232 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 36641236 is about 6053.2004757814. The cubic root of 36641236 is about 332.1416751512.

Adding to 36641236 its reverse (63214663), we get a palindrome (99855899).

It can be divided in two parts, 3664 and 1236, that added together give a square (4900 = 70²).

The spelling of 36641236 in words is "thirty-six million, six hundred forty-one thousand, two hundred thirty-six".