10005706 has 8 divisors (see below), whose sum is σ = 15075360. Its totient is φ = 4980588.

The previous prime is 10005703. The next prime is 10005727. The reversal of 10005706 is 60750001.

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

It is a super-2 number, since 2×10005706² = 200228305116872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10005703) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10566 + ... + 11473.

It is an arithmetic number, because the mean of its divisors is an integer number (1884420).

Almost surely, 2^10005706 is an apocalyptic number.

10005706 is a deficient number, since it is larger than the sum of its proper divisors (5069654).

10005706 is a wasteful number, since it uses less digits than its factorization.

10005706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22268.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 10005706 is about 3163.1797293230. The cubic root of 10005706 is about 215.4844385596.

Adding to 10005706 its reverse (60750001), we get a palindrome (70755707).

The spelling of 10005706 in words is "ten million, five thousand, seven hundred six".