36726668 has 24 divisors (see below), whose sum is σ = 71442000. Its totient is φ = 16377920.

The previous prime is 36726649. The next prime is 36726737. The reversal of 36726668 is 86662763.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5543 + ... + 10206.

It is an arithmetic number, because the mean of its divisors is an integer number (2976750).

Almost surely, 2^36726668 is an apocalyptic number.

It is an amenable number.

36726668 is a deficient number, since it is larger than the sum of its proper divisors (34715332).

36726668 is a wasteful number, since it uses less digits than its factorization.

36726668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15817 (or 15815 counting only the distinct ones).

The product of its digits is 435456, while the sum is 44.

The square root of 36726668 is about 6060.2531300268. The cubic root of 36726668 is about 332.3996131643.

The spelling of 36726668 in words is "thirty-six million, seven hundred twenty-six thousand, six hundred sixty-eight".