72368606 has 16 divisors (see below), whose sum is σ = 115108560. Its totient is φ = 34027200.

The previous prime is 72368599. The next prime is 72368627. The reversal of 72368606 is 60686327.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 72368606.

It is a congruent number.

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, 1745 + ... + 12156.

It is an arithmetic number, because the mean of its divisors is an integer number (7194285).

Almost surely, 2^72368606 is an apocalyptic number.

72368606 is a deficient number, since it is larger than the sum of its proper divisors (42739954).

72368606 is a wasteful number, since it uses less digits than its factorization.

72368606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14059.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 72368606 is about 8506.9739625792. The cubic root of 72368606 is about 416.7254929921.

The spelling of 72368606 in words is "seventy-two million, three hundred sixty-eight thousand, six hundred six".