72860788 has 96 divisors (see below), whose sum is σ = 177020928. Its totient is φ = 25315200.

The previous prime is 72860783. The next prime is 72860797. The reversal of 72860788 is 88706827.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72860783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123831 + ... + 124417.

It is an arithmetic number, because the mean of its divisors is an integer number (1843968).

Almost surely, 2^72860788 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 72860788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88510464).

72860788 is an abundant number, since it is smaller than the sum of its proper divisors (104160140).

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

72860788 is a wasteful number, since it uses less digits than its factorization.

72860788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653 (or 651 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 46.

The square root of 72860788 is about 8535.8530915193. The cubic root of 72860788 is about 417.6680820112.

It can be divided in two parts, 728 and 60788, that added together give a palindrome (61516).

The spelling of 72860788 in words is "seventy-two million, eight hundred sixty thousand, seven hundred eighty-eight".