72119808 has 200 divisors, whose sum is σ = 225780192. Its totient is φ = 22892544.

The previous prime is 72119783. The next prime is 72119821. The reversal of 72119808 is 80891127.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1534441 + ... + 1534487.

Almost surely, 2^72119808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 72119808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112890096).

72119808 is an abundant number, since it is smaller than the sum of its proper divisors (153660384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72119808 is an equidigital number, since it uses as much as digits as its factorization.

72119808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 36.

The square root of 72119808 is about 8492.3381939252. The cubic root of 72119808 is about 416.2473873710.

It can be divided in two parts, 72119 and 808, that added together give a palindrome (72927).

The spelling of 72119808 in words is "seventy-two million, one hundred nineteen thousand, eight hundred eight".