13895216 has 10 divisors (see below), whose sum is σ = 26922012. Its totient is φ = 6947600.

The previous prime is 13895209. The next prime is 13895227. The reversal of 13895216 is 61259831.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 434210 + ... + 434241.

Almost surely, 2^13895216 is an apocalyptic number.

13895216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13895216 is a deficient number, since it is larger than the sum of its proper divisors (13026796).

13895216 is an equidigital number, since it uses as much as digits as its factorization.

13895216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868459 (or 868453 counting only the distinct ones).

The product of its digits is 12960, while the sum is 35.

The square root of 13895216 is about 3727.6287368782. The cubic root of 13895216 is about 240.4114239364.

The spelling of 13895216 in words is "thirteen million, eight hundred ninety-five thousand, two hundred sixteen".