13280588 has 12 divisors (see below), whose sum is σ = 23384760. Its totient is φ = 6599232.

The previous prime is 13280573. The next prime is 13280599. The reversal of 13280588 is 88508231.

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 in 3 ways as a sum of consecutive naturals, for example, 9533 + ... + 10836.

It is an arithmetic number, because the mean of its divisors is an integer number (1948730).

Almost surely, 2^13280588 is an apocalyptic number.

It is an amenable number.

13280588 is a deficient number, since it is larger than the sum of its proper divisors (10104172).

13280588 is a wasteful number, since it uses less digits than its factorization.

13280588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20536 (or 20534 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 13280588 is about 3644.2541074958. The cubic root of 13280588 is about 236.8131245389.

The spelling of 13280588 in words is "thirteen million, two hundred eighty thousand, five hundred eighty-eight".