13869296 has 20 divisors (see below), whose sum is σ = 30710832. Its totient is φ = 5943936.

The previous prime is 13869293. The next prime is 13869313. The reversal of 13869296 is 69296831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13869293) 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 3 ways as a sum of consecutive naturals, for example, 61805 + ... + 62028.

Almost surely, 2^13869296 is an apocalyptic number.

13869296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13869296 is an abundant number, since it is smaller than the sum of its proper divisors (16841536).

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

13869296 is a wasteful number, since it uses less digits than its factorization.

13869296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123848 (or 123842 counting only the distinct ones).

The product of its digits is 139968, while the sum is 44.

The square root of 13869296 is about 3724.1503729039. The cubic root of 13869296 is about 240.2618438499.

The spelling of 13869296 in words is "thirteen million, eight hundred sixty-nine thousand, two hundred ninety-six".