13889054 has 16 divisors (see below), whose sum is σ = 21772800. Its totient is φ = 6637080.

The previous prime is 13889041. The next prime is 13889059. The reversal of 13889054 is 45098831.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13888999 and 13889017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13889059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3797 + ... + 6495.

It is an arithmetic number, because the mean of its divisors is an integer number (1360800).

Almost surely, 2^13889054 is an apocalyptic number.

13889054 is a deficient number, since it is larger than the sum of its proper divisors (7883746).

13889054 is a wasteful number, since it uses less digits than its factorization.

13889054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2815.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 13889054 is about 3726.8021144139. The cubic root of 13889054 is about 240.3758809065.

The spelling of 13889054 in words is "thirteen million, eight hundred eighty-nine thousand, fifty-four".