860751072 has 216 divisors, whose sum is σ = 2740950576. Its totient is φ = 255301632.

The previous prime is 860751071. The next prime is 860751083. The reversal of 860751072 is 270157068.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (860751071) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1767213 + ... + 1767699.

It is an arithmetic number, because the mean of its divisors is an integer number (12689586).

Almost surely, 2^860751072 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 860751072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1370475288).

860751072 is an abundant number, since it is smaller than the sum of its proper divisors (1880199504).

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

860751072 is a wasteful number, since it uses less digits than its factorization.

860751072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558 (or 528 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 860751072 is about 29338.5594738392. The cubic root of 860751072 is about 951.2453002278.

The spelling of 860751072 in words is "eight hundred sixty million, seven hundred fifty-one thousand, seventy-two".