10327986 has 48 divisors (see below), whose sum is σ = 23587200. Its totient is φ = 3386448.

The previous prime is 10327979. The next prime is 10327987. The reversal of 10327986 is 68972301.

It is a self number, because there is not a number n which added to its sum of digits gives 10327986.

It is not an unprimeable number, because it can be changed into a prime (10327987) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38260 + ... + 38528.

It is an arithmetic number, because the mean of its divisors is an integer number (491400).

Almost surely, 2^10327986 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10327986, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11793600).

10327986 is an abundant number, since it is smaller than the sum of its proper divisors (13259214).

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

10327986 is an equidigital number, since it uses as much as digits as its factorization.

10327986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 10327986 is about 3213.7184070793. The cubic root of 10327986 is about 217.7735914979.

The spelling of 10327986 in words is "ten million, three hundred twenty-seven thousand, nine hundred eighty-six".