13461568 has 28 divisors (see below), whose sum is σ = 27637740. Its totient is φ = 6497792.

The previous prime is 13461559. The next prime is 13461587. The reversal of 13461568 is 86516431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8479744 + 4981824 = 2912^2 + 2232^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1771 + ... + 5482.

Almost surely, 2^13461568 is an apocalyptic number.

It is an amenable number.

13461568 is an abundant number, since it is smaller than the sum of its proper divisors (14176172).

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

13461568 is an equidigital number, since it uses as much as digits as its factorization.

13461568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7294 (or 7284 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 13461568 is about 3669.0009539383. Note that the first 3 decimals coincide. The cubic root of 13461568 is about 237.8839911995.

Adding to 13461568 its reverse (86516431), we get a palindrome (99977999).

The spelling of 13461568 in words is "thirteen million, four hundred sixty-one thousand, five hundred sixty-eight".