10720860 has 24 divisors (see below), whose sum is σ = 30018576. Its totient is φ = 2858880.

The previous prime is 10720859. The next prime is 10720867. The reversal of 10720860 is 6802701.

10720860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10720860² = 229873678279200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10720860.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10720867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89281 + ... + 89400.

It is an arithmetic number, because the mean of its divisors is an integer number (1250774).

Almost surely, 2^10720860 is an apocalyptic number.

10720860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10720860 is an abundant number, since it is smaller than the sum of its proper divisors (19297716).

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

10720860 is a wasteful number, since it uses less digits than its factorization.

10720860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178693 (or 178691 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 10720860 is about 3274.2724382678. The cubic root of 10720860 is about 220.5006504472.

The spelling of 10720860 in words is "ten million, seven hundred twenty thousand, eight hundred sixty".