13585552 has 10 divisors (see below), whose sum is σ = 26322038. Its totient is φ = 6792768.

The previous prime is 13585547. The next prime is 13585573. The reversal of 13585552 is 25558531.

It can be written as a sum of positive squares in only one way, i.e., 9960336 + 3625216 = 3156^2 + 1904^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 424533 + ... + 424564.

Almost surely, 2^13585552 is an apocalyptic number.

It is an amenable number.

13585552 is a deficient number, since it is larger than the sum of its proper divisors (12736486).

13585552 is an equidigital number, since it uses as much as digits as its factorization.

13585552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849105 (or 849099 counting only the distinct ones).

The product of its digits is 30000, while the sum is 34.

The square root of 13585552 is about 3685.8583803505. The cubic root of 13585552 is about 238.6120817434.

The spelling of 13585552 in words is "thirteen million, five hundred eighty-five thousand, five hundred fifty-two".