13789454 has 16 divisors (see below), whose sum is σ = 23925888. Its totient is φ = 5838072.

The previous prime is 13789441. The next prime is 13789469. The reversal of 13789454 is 45498731.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4772 + ... + 7095.

It is an arithmetic number, because the mean of its divisors is an integer number (1495368).

Almost surely, 2^13789454 is an apocalyptic number.

13789454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13789454 is a deficient number, since it is larger than the sum of its proper divisors (10136434).

13789454 is a wasteful number, since it uses less digits than its factorization.

13789454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11959.

The product of its digits is 120960, while the sum is 41.

The square root of 13789454 is about 3713.4154090271. The cubic root of 13789454 is about 239.7999142553.

The spelling of 13789454 in words is "thirteen million, seven hundred eighty-nine thousand, four hundred fifty-four".