13851334 has 8 divisors (see below), whose sum is σ = 23745168. Its totient is φ = 5936280.

The previous prime is 13851329. The next prime is 13851347. The reversal of 13851334 is 43315831.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 494677 + ... + 494704.

It is an arithmetic number, because the mean of its divisors is an integer number (2968146).

Almost surely, 2^13851334 is an apocalyptic number.

13851334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13851334 is a deficient number, since it is larger than the sum of its proper divisors (9893834).

13851334 is an equidigital number, since it uses as much as digits as its factorization.

13851334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989390.

The product of its digits is 4320, while the sum is 28.

The square root of 13851334 is about 3721.7380348434. The cubic root of 13851334 is about 240.1580787272.

The spelling of 13851334 in words is "thirteen million, eight hundred fifty-one thousand, three hundred thirty-four".