13910455 has 8 divisors (see below), whose sum is σ = 17976672. Its totient is φ = 10272288.

The previous prime is 13910431. The next prime is 13910467. The reversal of 13910455 is 55401931.

13910455 is digitally balanced in base 2 and base 3, because in such bases 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 13910455 - 2¹³ = 13902263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106939 + ... + 107068.

It is an arithmetic number, because the mean of its divisors is an integer number (2247084).

Almost surely, 2^13910455 is an apocalyptic number.

13910455 is a deficient number, since it is larger than the sum of its proper divisors (4066217).

13910455 is a wasteful number, since it uses less digits than its factorization.

13910455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214025.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 13910455 is about 3729.6722376102. The cubic root of 13910455 is about 240.4992789025.

It can be divided in two parts, 13910 and 455, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 13910455 in words is "thirteen million, nine hundred ten thousand, four hundred fifty-five".