10890170 has 8 divisors (see below), whose sum is σ = 19602324. Its totient is φ = 4356064.

The previous prime is 10890163. The next prime is 10890179. The reversal of 10890170 is 7109801.

It can be written as a sum of positive squares in 2 ways, for example, as 9966649 + 923521 = 3157^2 + 961^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10890179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544499 + ... + 544518.

Almost surely, 2^10890170 is an apocalyptic number.

10890170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10890170 is a deficient number, since it is larger than the sum of its proper divisors (8712154).

10890170 is a wasteful number, since it uses less digits than its factorization.

10890170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089024.

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

The square root of 10890170 is about 3300.0257574752. The cubic root of 10890170 is about 221.6553508335.

Adding to 10890170 its reverse (7109801), we get a palindrome (17999971).

The spelling of 10890170 in words is "ten million, eight hundred ninety thousand, one hundred seventy".