13461152 has 24 divisors (see below), whose sum is σ = 27005076. Its totient is φ = 6602752.

The previous prime is 13461143. The next prime is 13461157. The reversal of 13461152 is 25116431.

It can be written as a sum of positive squares in 2 ways, for example, as 10784656 + 2676496 = 3284^2 + 1636^2 .

It is a super-2 number, since 2×13461152² = 362405226334208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13461157) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2273 + ... + 5664.

Almost surely, 2^13461152 is an apocalyptic number.

It is an amenable number.

13461152 is an abundant number, since it is smaller than the sum of its proper divisors (13543924).

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

13461152 is an equidigital number, since it uses as much as digits as its factorization.

13461152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8000 (or 7992 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 13461152 is about 3668.9442623185. The cubic root of 13461152 is about 237.8815407480.

Adding to 13461152 its reverse (25116431), we get a palindrome (38577583).

The spelling of 13461152 in words is "thirteen million, four hundred sixty-one thousand, one hundred fifty-two".