13806054 has 24 divisors (see below), whose sum is σ = 30276792. Its totient is φ = 4546080.

The previous prime is 13806047. The next prime is 13806071. The reversal of 13806054 is 45060831.

13806054 = T₁₀₆ + T₁₀₇ + ... + T₄₃₇.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3127 + ... + 6114.

It is an arithmetic number, because the mean of its divisors is an integer number (1261533).

Almost surely, 2^13806054 is an apocalyptic number.

13806054 is an abundant number, since it is smaller than the sum of its proper divisors (16470738).

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

13806054 is a wasteful number, since it uses less digits than its factorization.

13806054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9332 (or 9329 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 13806054 is about 3715.6498758629. The cubic root of 13806054 is about 239.8961008605.

Adding to 13806054 its reverse (45060831), we get a palindrome (58866885).

The spelling of 13806054 in words is "thirteen million, eight hundred six thousand, fifty-four".