13955542 has 8 divisors (see below), whose sum is σ = 20991456. Its totient is φ = 6958392.

The previous prime is 13955531. The next prime is 13955551. The reversal of 13955542 is 24555931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 13955498 and 13955507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8773 + ... + 10240.

It is an arithmetic number, because the mean of its divisors is an integer number (2623932).

Almost surely, 2^13955542 is an apocalyptic number.

13955542 is a deficient number, since it is larger than the sum of its proper divisors (7035914).

13955542 is a wasteful number, since it uses less digits than its factorization.

13955542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19382.

The product of its digits is 27000, while the sum is 34.

The square root of 13955542 is about 3735.7117126459. The cubic root of 13955542 is about 240.7588365931.

The spelling of 13955542 in words is "thirteen million, nine hundred fifty-five thousand, five hundred forty-two".