10750720 has 72 divisors (see below), whose sum is σ = 26563824. Its totient is φ = 4165632.

The previous prime is 10750717. The next prime is 10750721. The reversal of 10750720 is 2705701.

It is a junction number, because it is equal to n+sod(n) for n = 10750691 and 10750700.

It is not an unprimeable number, because it can be changed into a prime (10750721) 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, 47247 + ... + 47473.

It is an arithmetic number, because the mean of its divisors is an integer number (368942).

Almost surely, 2^10750720 is an apocalyptic number.

10750720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10750720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13281912).

10750720 is an abundant number, since it is smaller than the sum of its proper divisors (15813104).

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

10750720 is an equidigital number, since it uses as much as digits as its factorization.

10750720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 271 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 22.

The square root of 10750720 is about 3278.8290592832. The cubic root of 10750720 is about 220.7051752735.

The spelling of 10750720 in words is "ten million, seven hundred fifty thousand, seven hundred twenty".