10705730 has 16 divisors (see below), whose sum is σ = 22023360. Its totient is φ = 3670512.

The previous prime is 10705711. The next prime is 10705763. The reversal of 10705730 is 3750701.

It is a happy number.

It is a super-2 number, since 2×10705730² = 229225309665800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10705696 and 10705705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76400 + ... + 76539.

It is an arithmetic number, because the mean of its divisors is an integer number (1376460).

Almost surely, 2^10705730 is an apocalyptic number.

10705730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10705730 is an abundant number, since it is smaller than the sum of its proper divisors (11317630).

10705730 is a wasteful number, since it uses less digits than its factorization.

10705730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152953.

The product of its (nonzero) digits is 735, while the sum is 23.

The square root of 10705730 is about 3271.9611855889. The cubic root of 10705730 is about 220.3968731543.

The spelling of 10705730 in words is "ten million, seven hundred five thousand, seven hundred thirty".