10213706 has 8 divisors (see below), whose sum is σ = 15335040. Its totient is φ = 5102028.

The previous prime is 10213703. The next prime is 10213733. The reversal of 10213706 is 60731201.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (10213703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1505 + ... + 4763.

It is an arithmetic number, because the mean of its divisors is an integer number (1916880).

Almost surely, 2^10213706 is an apocalyptic number.

10213706 is a deficient number, since it is larger than the sum of its proper divisors (5121334).

10213706 is a wasteful number, since it uses less digits than its factorization.

10213706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4828.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 10213706 is about 3195.8889217243. Note that the first 3 decimals coincide. The cubic root of 10213706 is about 216.9673830934.

Adding to 10213706 its reverse (60731201), we get a palindrome (70944907).

The spelling of 10213706 in words is "ten million, two hundred thirteen thousand, seven hundred six".