36623648 has 24 divisors (see below), whose sum is σ = 74430720. Its totient is φ = 17720640.

The previous prime is 36623641. The next prime is 36623663. The reversal of 36623648 is 84632663.

It is not an unprimeable number, because it can be changed into a prime (36623641) 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 3 ways as a sum of consecutive naturals, for example, 17468 + ... + 19451.

It is an arithmetic number, because the mean of its divisors is an integer number (3101280).

Almost surely, 2^36623648 is an apocalyptic number.

It is an amenable number.

36623648 is an abundant number, since it is smaller than the sum of its proper divisors (37807072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36623648 is a wasteful number, since it uses less digits than its factorization.

36623648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36960 (or 36952 counting only the distinct ones).

The product of its digits is 124416, while the sum is 38.

The square root of 36623648 is about 6051.7475162138. The cubic root of 36623648 is about 332.0885233533.

The spelling of 36623648 in words is "thirty-six million, six hundred twenty-three thousand, six hundred forty-eight".