10189873 has 4 divisors (see below), whose sum is σ = 10248948. Its totient is φ = 10130800.

The previous prime is 10189843. The next prime is 10189913. The reversal of 10189873 is 37898101.

10189873 is digitally balanced in base 3, 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 4700224 + 5489649 = 2168^2 + 2343^2 .

It is a cyclic number.

It is not a de Polignac number, because 10189873 - 2⁵ = 10189841 is a prime.

It is a super-2 number, since 2×10189873² = 207667023512258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10189843) 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, 29278 + ... + 29623.

It is an arithmetic number, because the mean of its divisors is an integer number (2562237).

Almost surely, 2^10189873 is an apocalyptic number.

It is an amenable number.

10189873 is a deficient number, since it is larger than the sum of its proper divisors (59075).

10189873 is an equidigital number, since it uses as much as digits as its factorization.

10189873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59074.

The product of its (nonzero) digits is 12096, while the sum is 37.

The square root of 10189873 is about 3192.1580474657. The cubic root of 10189873 is about 216.7984920330.

The spelling of 10189873 in words is "ten million, one hundred eighty-nine thousand, eight hundred seventy-three".