12741152 has 18 divisors (see below), whose sum is σ = 25123959. Its totient is φ = 6360480.

The previous prime is 12741107. The next prime is 12741167. The reversal of 12741152 is 25114721.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 6370576 + 6370576 = 2524^2 + 2524^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2524.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 19877 + ... + 20507.

Almost surely, 2^12741152 is an apocalyptic number.

It is an amenable number.

12741152 is a deficient number, since it is larger than the sum of its proper divisors (12382807).

12741152 is an frugal number, since it uses more digits than its factorization.

12741152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272 (or 633 counting only the distinct ones).

The product of its digits is 560, while the sum is 23.

The square root of 12741152 is about 3569.4750314297. The cubic root of 12741152 is about 233.5623836972.

Adding to 12741152 its reverse (25114721), we get a palindrome (37855873).

The spelling of 12741152 in words is "twelve million, seven hundred forty-one thousand, one hundred fifty-two".