13885130 has 48 divisors (see below), whose sum is σ = 29795040. Its totient is φ = 4642848.

The previous prime is 13885129. The next prime is 13885139. The reversal of 13885130 is 3158831.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13885093 and 13885102.

It is not an unprimeable number, because it can be changed into a prime (13885139) 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, 20741 + ... + 21399.

It is an arithmetic number, because the mean of its divisors is an integer number (620730).

Almost surely, 2^13885130 is an apocalyptic number.

13885130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13885130 is an abundant number, since it is smaller than the sum of its proper divisors (15909910).

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

13885130 is a wasteful number, since it uses less digits than its factorization.

13885130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723 (or 716 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 13885130 is about 3726.2756205090. The cubic root of 13885130 is about 240.3532414045.

The spelling of 13885130 in words is "thirteen million, eight hundred eighty-five thousand, one hundred thirty".