2256060072 has 128 divisors (see below), whose sum is σ = 6875366400. Its totient is φ = 602201088.

The previous prime is 2256060049. The next prime is 2256060073. The reversal of 2256060072 is 2700606522.

2256060072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2256060073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 394143 + ... + 399825.

It is an arithmetic number, because the mean of its divisors is an integer number (53713800).

Almost surely, 2^2256060072 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 2256060072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3437683200).

2256060072 is an abundant number, since it is smaller than the sum of its proper divisors (4619306328).

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

2256060072 is a wasteful number, since it uses less digits than its factorization.

2256060072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5855 (or 5851 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2256060072 is about 47498.0007158196. Note that the first 3 decimals coincide. The cubic root of 2256060072 is about 1311.5460781615.

Adding to 2256060072 its reverse (2700606522), we get a palindrome (4956666594).

The spelling of 2256060072 in words is "two billion, two hundred fifty-six million, sixty thousand, seventy-two".