106320706 has 8 divisors (see below), whose sum is σ = 159619644. Its totient is φ = 53114160.

The previous prime is 106320691. The next prime is 106320707. The reversal of 106320706 is 607023601.

It can be written as a sum of positive squares in 2 ways, for example, as 105904681 + 416025 = 10291^2 + 645^2 .

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

It is a super-2 number, since 2×106320706² = 22608185048676872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106320707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20145 + ... + 24868.

Almost surely, 2^106320706 is an apocalyptic number.

106320706 is a deficient number, since it is larger than the sum of its proper divisors (53298938).

106320706 is a wasteful number, since it uses less digits than its factorization.

106320706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46196.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 106320706 is about 10311.1932384181. The cubic root of 106320706 is about 473.7391581166.

The spelling of 106320706 in words is "one hundred six million, three hundred twenty thousand, seven hundred six".