10709173 has 4 divisors (see below), whose sum is σ = 10855948. Its totient is φ = 10562400.

The previous prime is 10709147. The next prime is 10709189. The reversal of 10709173 is 37190701.

It is a happy number.

10709173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7091569 + 3617604 = 2663^2 + 1902^2 .

It is a cyclic number.

It is not a de Polignac number, because 10709173 - 2¹³ = 10700981 is a prime.

It is a super-2 number, since 2×10709173² = 229372772687858, 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 (10709113) 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, 73278 + ... + 73423.

It is an arithmetic number, because the mean of its divisors is an integer number (2713987).

Almost surely, 2^10709173 is an apocalyptic number.

It is an amenable number.

10709173 is a deficient number, since it is larger than the sum of its proper divisors (146775).

10709173 is an equidigital number, since it uses as much as digits as its factorization.

10709173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146774.

The product of its (nonzero) digits is 1323, while the sum is 28.

The square root of 10709173 is about 3272.4872803420. The cubic root of 10709173 is about 220.4204974223.

Adding to 10709173 its reverse (37190701), we get a palindrome (47899874).

The spelling of 10709173 in words is "ten million, seven hundred nine thousand, one hundred seventy-three".