13782468 has 48 divisors (see below), whose sum is σ = 37545984. Its totient is φ = 3852960.

The previous prime is 13782409. The next prime is 13782481. The reversal of 13782468 is 86428731.

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 15 ways as a sum of consecutive naturals, for example, 2203 + ... + 5693.

It is an arithmetic number, because the mean of its divisors is an integer number (782208).

Almost surely, 2^13782468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13782468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18772992).

13782468 is an abundant number, since it is smaller than the sum of its proper divisors (23763516).

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

13782468 is a wasteful number, since it uses less digits than its factorization.

13782468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3552 (or 3550 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 13782468 is about 3712.4746463781. The cubic root of 13782468 is about 239.7594116803.

The spelling of 13782468 in words is "thirteen million, seven hundred eighty-two thousand, four hundred sixty-eight".