36506224 has 20 divisors (see below), whose sum is σ = 70934944. Its totient is φ = 18200448.

The previous prime is 36506203. The next prime is 36506227. The reversal of 36506224 is 42260563.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 36506192 and 36506201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36506227) 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, 2764 + ... + 8980.

Almost surely, 2^36506224 is an apocalyptic number.

It is an amenable number.

36506224 is a deficient number, since it is larger than the sum of its proper divisors (34428720).

36506224 is a wasteful number, since it uses less digits than its factorization.

36506224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6592 (or 6586 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 36506224 is about 6042.0380667454. The cubic root of 36506224 is about 331.7332254773.

Adding to 36506224 its reverse (42260563), we get a palindrome (78766787).

The spelling of 36506224 in words is "thirty-six million, five hundred six thousand, two hundred twenty-four".