10730785 has 8 divisors (see below), whose sum is σ = 13867560. Its totient is φ = 7924224.

The previous prime is 10730761. The next prime is 10730873. The reversal of 10730785 is 58703701.

10730785 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 388129 + 10342656 = 623^2 + 3216^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10730785 - 2⁹ = 10730273 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82480 + ... + 82609.

It is an arithmetic number, because the mean of its divisors is an integer number (1733445).

Almost surely, 2^10730785 is an apocalyptic number.

It is an amenable number.

10730785 is a deficient number, since it is larger than the sum of its proper divisors (3136775).

10730785 is a wasteful number, since it uses less digits than its factorization.

10730785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165107.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 10730785 is about 3275.7876915331. The cubic root of 10730785 is about 220.5686734095.

The spelling of 10730785 in words is "ten million, seven hundred thirty thousand, seven hundred eighty-five".