13527768 has 16 divisors (see below), whose sum is σ = 33819480. Its totient is φ = 4509248.

The previous prime is 13527739. The next prime is 13527779. The reversal of 13527768 is 86772531.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 281805 + ... + 281852.

Almost surely, 2^13527768 is an apocalyptic number.

It is an amenable number.

13527768 is an abundant number, since it is smaller than the sum of its proper divisors (20291712).

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

13527768 is a wasteful number, since it uses less digits than its factorization.

13527768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563666 (or 563662 counting only the distinct ones).

The product of its digits is 70560, while the sum is 39.

The square root of 13527768 is about 3678.0114192319. The cubic root of 13527768 is about 238.2733013695.

The spelling of 13527768 in words is "thirteen million, five hundred twenty-seven thousand, seven hundred sixty-eight".