72235006 has 16 divisors (see below), whose sum is σ = 115281360. Its totient is φ = 33828480.

The previous prime is 72235001. The next prime is 72235013. The reversal of 72235006 is 60053227.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72235001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2140 + ... + 12208.

It is an arithmetic number, because the mean of its divisors is an integer number (7205085).

Almost surely, 2^72235006 is an apocalyptic number.

72235006 is a deficient number, since it is larger than the sum of its proper divisors (43046354).

72235006 is a wasteful number, since it uses less digits than its factorization.

72235006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10299.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 72235006 is about 8499.1179542350. The cubic root of 72235006 is about 416.4688954403.

The spelling of 72235006 in words is "seventy-two million, two hundred thirty-five thousand, six".