72008326 has 8 divisors (see below), whose sum is σ = 116321184. Its totient is φ = 33234600.

The previous prime is 72008221. The next prime is 72008329. The reversal of 72008326 is 62380027.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 72008294 and 72008303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72008329) 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, 1384750 + ... + 1384801.

It is an arithmetic number, because the mean of its divisors is an integer number (14540148).

Almost surely, 2^72008326 is an apocalyptic number.

72008326 is a deficient number, since it is larger than the sum of its proper divisors (44312858).

72008326 is a wasteful number, since it uses less digits than its factorization.

72008326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2769566.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 72008326 is about 8485.7719743109. The cubic root of 72008326 is about 416.0327998978.

The spelling of 72008326 in words is "seventy-two million, eight thousand, three hundred twenty-six".