13905148 has 12 divisors (see below), whose sum is σ = 24426360. Its totient is φ = 6926192.

The previous prime is 13905119. The next prime is 13905163. The reversal of 13905148 is 84150931.

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 3 ways as a sum of consecutive naturals, for example, 5386 + ... + 7537.

It is an arithmetic number, because the mean of its divisors is an integer number (2035530).

Almost surely, 2^13905148 is an apocalyptic number.

It is an amenable number.

13905148 is a deficient number, since it is larger than the sum of its proper divisors (10521212).

13905148 is a wasteful number, since it uses less digits than its factorization.

13905148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13196 (or 13194 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 13905148 is about 3728.9607131210. The cubic root of 13905148 is about 240.4686905904.

The spelling of 13905148 in words is "thirteen million, nine hundred five thousand, one hundred forty-eight".