13127652 has 18 divisors (see below), whose sum is σ = 33183878. Its totient is φ = 4375872.

The previous prime is 13127603. The next prime is 13127669. The reversal of 13127652 is 25672131.

It is a happy number.

13127652 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 7 + 652 = 666.

13127652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12574116 + 553536 = 3546^2 + 744^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 182293 + ... + 182364.

Almost surely, 2^13127652 is an apocalyptic number.

13127652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13127652 is an abundant number, since it is smaller than the sum of its proper divisors (20056226).

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

13127652 is a wasteful number, since it uses less digits than its factorization.

13127652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364667 (or 364662 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 13127652 is about 3623.2101788331. The cubic root of 13127652 is about 235.9005853420.

Adding to 13127652 its reverse (25672131), we get a palindrome (38799783).

It can be divided in two parts, 131276 and 52, that added together give a triangular number (131328 = T₅₁₂).

The spelling of 13127652 in words is "thirteen million, one hundred twenty-seven thousand, six hundred fifty-two".