10708109 has 4 divisors (see below), whose sum is σ = 10724604. Its totient is φ = 10691616.

The previous prime is 10708099. The next prime is 10708111. The reversal of 10708109 is 90180701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 90180701 = 13 ⋅6936977.

It can be written as a sum of positive squares in 2 ways, for example, as 10259209 + 448900 = 3203^2 + 670^2 .

It is a cyclic number.

It is not a de Polignac number, because 10708109 - 2¹⁶ = 10642573 is a prime.

It is a super-2 number, since 2×10708109² = 229327196711762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10708129) 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, 7232 + ... + 8585.

It is an arithmetic number, because the mean of its divisors is an integer number (2681151).

Almost surely, 2^10708109 is an apocalyptic number.

It is an amenable number.

10708109 is a deficient number, since it is larger than the sum of its proper divisors (16495).

10708109 is an equidigital number, since it uses as much as digits as its factorization.

10708109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16494.

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 10708109 is about 3272.3247088270. The cubic root of 10708109 is about 220.4131972888.

The spelling of 10708109 in words is "ten million, seven hundred eight thousand, one hundred nine".