10189256 has 96 divisors (see below), whose sum is σ = 25855200. Its totient is φ = 3709440.

The previous prime is 10189247. The next prime is 10189259. The reversal of 10189256 is 65298101.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (10189259) 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 23 ways as a sum of consecutive naturals, for example, 73235 + ... + 73373.

It is an arithmetic number, because the mean of its divisors is an integer number (269325).

Almost surely, 2^10189256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10189256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12927600).

10189256 is an abundant number, since it is smaller than the sum of its proper divisors (15665944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10189256 is a wasteful number, since it uses less digits than its factorization.

10189256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 10189256 is about 3192.0614029182. The cubic root of 10189256 is about 216.7941162058.

The spelling of 10189256 in words is "ten million, one hundred eighty-nine thousand, two hundred fifty-six".