36444812 has 24 divisors (see below), whose sum is σ = 68065200. Its totient is φ = 17024256.

The previous prime is 36444791. The next prime is 36444817. The reversal of 36444812 is 21844463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36444817) 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, 2264 + ... + 8832.

It is an arithmetic number, because the mean of its divisors is an integer number (2836050).

Almost surely, 2^36444812 is an apocalyptic number.

It is an amenable number.

36444812 is a deficient number, since it is larger than the sum of its proper divisors (31620388).

36444812 is a wasteful number, since it uses less digits than its factorization.

36444812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6665 (or 6663 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

The square root of 36444812 is about 6036.9538676389. The cubic root of 36444812 is about 331.5471034684.

The spelling of 36444812 in words is "thirty-six million, four hundred forty-four thousand, eight hundred twelve".