36812668 has 12 divisors (see below), whose sum is σ = 64465632. Its totient is φ = 18393920.

The previous prime is 36812663. The next prime is 36812683. The reversal of 36812668 is 86621863.

It is a self number, because there is not a number n which added to its sum of digits gives 36812668.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36812663) 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, 7908 + ... + 11668.

It is an arithmetic number, because the mean of its divisors is an integer number (5372136).

Almost surely, 2^36812668 is an apocalyptic number.

It is an amenable number.

36812668 is a deficient number, since it is larger than the sum of its proper divisors (27652964).

36812668 is a wasteful number, since it uses less digits than its factorization.

36812668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6212 (or 6210 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 36812668 is about 6067.3443943788. The cubic root of 36812668 is about 332.6588624096.

The spelling of 36812668 in words is "thirty-six million, eight hundred twelve thousand, six hundred sixty-eight".