10239189 has 4 divisors (see below), whose sum is σ = 13652256. Its totient is φ = 6826124.

The previous prime is 10239181. The next prime is 10239191. The reversal of 10239189 is 98193201.

10239189 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98193201 = 3 ⋅32731067.

It is a cyclic number.

It is not a de Polignac number, because 10239189 - 2³ = 10239181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10239181) 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, 1706529 + ... + 1706534.

It is an arithmetic number, because the mean of its divisors is an integer number (3413064).

Almost surely, 2^10239189 is an apocalyptic number.

It is an amenable number.

10239189 is a deficient number, since it is larger than the sum of its proper divisors (3413067).

10239189 is an equidigital number, since it uses as much as digits as its factorization.

10239189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3413066.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 10239189 is about 3199.8732787409. The cubic root of 10239189 is about 217.1476763828.

The spelling of 10239189 in words is "ten million, two hundred thirty-nine thousand, one hundred eighty-nine".