13418860 has 96 divisors (see below), whose sum is σ = 35505792. Its totient is φ = 4147200.

The previous prime is 13418833. The next prime is 13418879. The reversal of 13418860 is 6881431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132810 + ... + 132910.

It is an arithmetic number, because the mean of its divisors is an integer number (369852).

Almost surely, 2^13418860 is an apocalyptic number.

13418860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13418860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17752896).

13418860 is an abundant number, since it is smaller than the sum of its proper divisors (22086932).

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

13418860 is a wasteful number, since it uses less digits than its factorization.

13418860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 13418860 is about 3663.1762174375. The cubic root of 13418860 is about 237.6321554428.

It can be divided in two parts, 1341 and 8860, that added together give a palindrome (10201).

The spelling of 13418860 in words is "thirteen million, four hundred eighteen thousand, eight hundred sixty".