13248975 has 24 divisors (see below), whose sum is σ = 22025872. Its totient is φ = 7027200.

The previous prime is 13248973. The next prime is 13248979. The reversal of 13248975 is 57984231.

13248975 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13248975 - 2¹ = 13248973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13248973) 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 in 23 ways as a sum of consecutive naturals, for example, 17709 + ... + 18441.

Almost surely, 2^13248975 is an apocalyptic number.

13248975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13248975 is a deficient number, since it is larger than the sum of its proper divisors (8776897).

13248975 is a wasteful number, since it uses less digits than its factorization.

13248975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987 (or 982 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 13248975 is about 3639.9141473392. The cubic root of 13248975 is about 236.6250725907.

The spelling of 13248975 in words is "thirteen million, two hundred forty-eight thousand, nine hundred seventy-five".