13088552 has 8 divisors (see below), whose sum is σ = 24541050. Its totient is φ = 6544272.

The previous prime is 13088533. The next prime is 13088557. The reversal of 13088552 is 25588031.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 13060996 + 27556 = 3614^2 + 166^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (13088557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 818027 + ... + 818042.

Almost surely, 2^13088552 is an apocalyptic number.

It is an amenable number.

13088552 is a deficient number, since it is larger than the sum of its proper divisors (11452498).

13088552 is a wasteful number, since it uses less digits than its factorization.

13088552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636075 (or 1636071 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 13088552 is about 3617.8103875134. The cubic root of 13088552 is about 235.6661467307. Note that the first 3 decimals are identical.

The spelling of 13088552 in words is "thirteen million, eighty-eight thousand, five hundred fifty-two".