10281366 has 24 divisors (see below), whose sum is σ = 22336704. Its totient is φ = 3417840.

The previous prime is 10281361. The next prime is 10281373. The reversal of 10281366 is 66318201.

10281366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10281361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10456 + ... + 11396.

It is an arithmetic number, because the mean of its divisors is an integer number (930696).

Almost surely, 2^10281366 is an apocalyptic number.

10281366 is an abundant number, since it is smaller than the sum of its proper divisors (12055338).

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

10281366 is a wasteful number, since it uses less digits than its factorization.

10281366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556 (or 1553 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 10281366 is about 3206.4569231474. The cubic root of 10281366 is about 217.4454242775.

Adding to 10281366 its reverse (66318201), we get a palindrome (76599567).

The spelling of 10281366 in words is "ten million, two hundred eighty-one thousand, three hundred sixty-six".