10880189 has 4 divisors (see below), whose sum is σ = 10892160. Its totient is φ = 10868220.

The previous prime is 10880167. The next prime is 10880201. The reversal of 10880189 is 98108801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10880189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10880159) 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, 4499 + ... + 6480.

It is an arithmetic number, because the mean of its divisors is an integer number (2723040).

Almost surely, 2^10880189 is an apocalyptic number.

It is an amenable number.

10880189 is a deficient number, since it is larger than the sum of its proper divisors (11971).

10880189 is an equidigital number, since it uses as much as digits as its factorization.

10880189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11970.

The product of its (nonzero) digits is 4608, while the sum is 35.

The square root of 10880189 is about 3298.5131498904. The cubic root of 10880189 is about 221.5876133454.

The spelling of 10880189 in words is "ten million, eight hundred eighty thousand, one hundred eighty-nine".