13248963 has 36 divisors (see below), whose sum is σ = 23984688. Its totient is φ = 6985440.

The previous prime is 13248959. The next prime is 13248973. The reversal of 13248963 is 36984231.

It is not a de Polignac number, because 13248963 - 2² = 13248959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13248953) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 4578 + ... + 6888.

Almost surely, 2^13248963 is an apocalyptic number.

13248963 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13248963 is a deficient number, since it is larger than the sum of its proper divisors (10735725).

13248963 is a wasteful number, since it uses less digits than its factorization.

13248963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2344 (or 2334 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 13248963 is about 3639.9124989483. The cubic root of 13248963 is about 236.6250011511.

The spelling of 13248963 in words is "thirteen million, two hundred forty-eight thousand, nine hundred sixty-three".