13248885 has 16 divisors (see below), whose sum is σ = 22829184. Its totient is φ = 6522432.

The previous prime is 13248883. The next prime is 13248889. The reversal of 13248885 is 58884231.

13248885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13248885 - 2¹ = 13248883 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13248881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33777 + ... + 34166.

It is an arithmetic number, because the mean of its divisors is an integer number (1426824).

Almost surely, 2^13248885 is an apocalyptic number.

13248885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13248885 is a deficient number, since it is larger than the sum of its proper divisors (9580299).

13248885 is a wasteful number, since it uses less digits than its factorization.

13248885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67964.

The product of its digits is 61440, while the sum is 39.

The square root of 13248885 is about 3639.9017843892. The cubic root of 13248885 is about 236.6245367931.

The spelling of 13248885 in words is "thirteen million, two hundred forty-eight thousand, eight hundred eighty-five".