13241140 has 48 divisors (see below), whose sum is σ = 30623040. Its totient is φ = 4769280.

The previous prime is 13241101. The next prime is 13241159. The reversal of 13241140 is 4114231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30364 + ... + 30796.

It is an arithmetic number, because the mean of its divisors is an integer number (637980).

Almost surely, 2^13241140 is an apocalyptic number.

13241140 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 13241140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15311520).

13241140 is an abundant number, since it is smaller than the sum of its proper divisors (17381900).

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

13241140 is a wasteful number, since it uses less digits than its factorization.

13241140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592 (or 590 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 13241140 is about 3638.8377265275. The cubic root of 13241140 is about 236.5784193459.

Adding to 13241140 its reverse (4114231), we get a palindrome (17355371).

The spelling of 13241140 in words is "thirteen million, two hundred forty-one thousand, one hundred forty".