13905357 has 8 divisors (see below), whose sum is σ = 18686976. Its totient is φ = 9196992.

The previous prime is 13905349. The next prime is 13905379. The reversal of 13905357 is 75350931.

13905357 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13905357 - 2³ = 13905349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13905757) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 17868 + ... + 18629.

It is an arithmetic number, because the mean of its divisors is an integer number (2335872).

Almost surely, 2^13905357 is an apocalyptic number.

It is an amenable number.

13905357 is a deficient number, since it is larger than the sum of its proper divisors (4781619).

13905357 is a wasteful number, since it uses less digits than its factorization.

13905357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36627.

The product of its (nonzero) digits is 14175, while the sum is 33.

The square root of 13905357 is about 3728.9887369098. The cubic root of 13905357 is about 240.4698953649.

The spelling of 13905357 in words is "thirteen million, nine hundred five thousand, three hundred fifty-seven".