10189126 has 8 divisors (see below), whose sum is σ = 15351120. Its totient is φ = 5072088.

The previous prime is 10189099. The next prime is 10189129. The reversal of 10189126 is 62198101.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 10189094 and 10189103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10189129) 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, 10666 + ... + 11581.

It is an arithmetic number, because the mean of its divisors is an integer number (1918890).

Almost surely, 2^10189126 is an apocalyptic number.

10189126 is a deficient number, since it is larger than the sum of its proper divisors (5161994).

10189126 is a wasteful number, since it uses less digits than its factorization.

10189126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22478.

The product of its (nonzero) digits is 864, while the sum is 28.

The square root of 10189126 is about 3192.0410398364. The cubic root of 10189126 is about 216.7931942100.

The spelling of 10189126 in words is "ten million, one hundred eighty-nine thousand, one hundred twenty-six".