72816010 has 16 divisors (see below), whose sum is σ = 131360256. Its totient is φ = 29061648.

The previous prime is 72816001. The next prime is 72816017. The reversal of 72816010 is 1061827.

It is not an unprimeable number, because it can be changed into a prime (72816017) 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, 3234 + ... + 12493.

It is an arithmetic number, because the mean of its divisors is an integer number (8210016).

Almost surely, 2^72816010 is an apocalyptic number.

72816010 is a deficient number, since it is larger than the sum of its proper divisors (58544246).

72816010 is a wasteful number, since it uses less digits than its factorization.

72816010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16197.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 72816010 is about 8533.2297519755. The cubic root of 72816010 is about 417.5825024903.

Adding to 72816010 its reverse (1061827), we get a palindrome (73877837).

The spelling of 72816010 in words is "seventy-two million, eight hundred sixteen thousand, ten".