14154889 has 8 divisors (see below), whose sum is σ = 16419008. Its totient is φ = 11951280.

The previous prime is 14154887. The next prime is 14154901. The reversal of 14154889 is 98845141.

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

It is a cyclic number.

It is not a de Polignac number, because 14154889 - 2¹ = 14154887 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14154883) 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, 14622 + ... + 15559.

It is an arithmetic number, because the mean of its divisors is an integer number (2052376).

Almost surely, 2^14154889 is an apocalyptic number.

It is an amenable number.

14154889 is a deficient number, since it is larger than the sum of its proper divisors (2264119).

14154889 is an equidigital number, since it uses as much as digits as its factorization.

14154889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30255.

The product of its digits is 46080, while the sum is 40.

The square root of 14154889 is about 3762.2983666902. The cubic root of 14154889 is about 241.8997888938.

The spelling of 14154889 in words is "fourteen million, one hundred fifty-four thousand, eight hundred eighty-nine".