100706 has 8 divisors (see below), whose sum is σ = 154704. Its totient is φ = 49140.

The previous prime is 100703. The next prime is 100733. The reversal of 100706 is 607001.

It is a happy number.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500 + ... + 671.

It is an arithmetic number, because the mean of its divisors is an integer number (19338).

2¹⁰⁰⁷⁰⁶ is an apocalyptic number.

100706 is a deficient number, since it is larger than the sum of its proper divisors (53998).

100706 is a wasteful number, since it uses less digits than its factorization.

100706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 100706 is about 317.3420867140. The cubic root of 100706 is about 46.5248643374.

Adding to 100706 its reverse (607001), we get a palindrome (707707).

The spelling of 100706 in words is "one hundred thousand, seven hundred six".