13882016 has 12 divisors (see below), whose sum is σ = 27330282. Its totient is φ = 6940992.

The previous prime is 13882009. The next prime is 13882019. The reversal of 13882016 is 61028831.

It can be written as a sum of positive squares in only one way, i.e., 10627600 + 3254416 = 3260^2 + 1804^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13882016.

It is not an unprimeable number, because it can be changed into a prime (13882019) 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 as a sum of consecutive naturals, namely, 216875 + ... + 216938.

Almost surely, 2^13882016 is an apocalyptic number.

13882016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13882016 is a deficient number, since it is larger than the sum of its proper divisors (13448266).

13882016 is an equidigital number, since it uses as much as digits as its factorization.

13882016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433823 (or 433815 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 13882016 is about 3725.8577535918. The cubic root of 13882016 is about 240.3352721584.

The spelling of 13882016 in words is "thirteen million, eight hundred eighty-two thousand, sixteen".