13053866 has 8 divisors (see below), whose sum is σ = 22378080. Its totient is φ = 5594508.

The previous prime is 13053863. The next prime is 13053871. The reversal of 13053866 is 66835031.

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

It is not an unprimeable number, because it can be changed into a prime (13053863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466196 + ... + 466223.

It is an arithmetic number, because the mean of its divisors is an integer number (2797260).

Almost surely, 2^13053866 is an apocalyptic number.

13053866 is a deficient number, since it is larger than the sum of its proper divisors (9324214).

13053866 is an equidigital number, since it uses as much as digits as its factorization.

13053866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932428.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 13053866 is about 3613.0134237226. The cubic root of 13053866 is about 235.4577827717.

Adding to 13053866 its reverse (66835031), we get a palindrome (79888897).

The spelling of 13053866 in words is "thirteen million, fifty-three thousand, eight hundred sixty-six".