10216706 has 4 divisors (see below), whose sum is σ = 15325062. Its totient is φ = 5108352.

The previous prime is 10216697. The next prime is 10216709. The reversal of 10216706 is 60761201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10182481 + 34225 = 3191^2 + 185^2 .

It is not an unprimeable number, because it can be changed into a prime (10216709) 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 as a sum of consecutive naturals, namely, 2554175 + ... + 2554178.

Almost surely, 2^10216706 is an apocalyptic number.

10216706 is a deficient number, since it is larger than the sum of its proper divisors (5108356).

10216706 is an equidigital number, since it uses as much as digits as its factorization.

10216706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5108355.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 10216706 is about 3196.3582402478. The cubic root of 10216706 is about 216.9886237816.

Adding to 10216706 its reverse (60761201), we get a palindrome (70977907).

The spelling of 10216706 in words is "ten million, two hundred sixteen thousand, seven hundred six".