13910155 has 8 divisors (see below), whose sum is σ = 19076832. Its totient is φ = 9538368.

The previous prime is 13910153. The next prime is 13910161. The reversal of 13910155 is 55101931.

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

It is not a de Polignac number, because 13910155 - 2¹ = 13910153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13910153) 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, 198682 + ... + 198751.

It is an arithmetic number, because the mean of its divisors is an integer number (2384604).

Almost surely, 2^13910155 is an apocalyptic number.

13910155 is a deficient number, since it is larger than the sum of its proper divisors (5166677).

13910155 is an equidigital number, since it uses as much as digits as its factorization.

13910155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397445.

The product of its (nonzero) digits is 675, while the sum is 25.

The square root of 13910155 is about 3729.6320193821. The cubic root of 13910155 is about 240.4975499799.

The spelling of 13910155 in words is "thirteen million, nine hundred ten thousand, one hundred fifty-five".