14985291 has 4 divisors (see below), whose sum is σ = 19980392. Its totient is φ = 9990192.

The previous prime is 14985283. The next prime is 14985301. The reversal of 14985291 is 19258941.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 14985291 - 2³ = 14985283 is a prime.

It is a super-3 number, since 3×14985291³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14985491) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2497546 + ... + 2497551.

It is an arithmetic number, because the mean of its divisors is an integer number (4995098).

Almost surely, 2^14985291 is an apocalyptic number.

14985291 is a deficient number, since it is larger than the sum of its proper divisors (4995101).

14985291 is an equidigital number, since it uses as much as digits as its factorization.

14985291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4995100.

The product of its digits is 25920, while the sum is 39.

The square root of 14985291 is about 3871.0839567232. The cubic root of 14985291 is about 246.5405688172.

The spelling of 14985291 in words is "fourteen million, nine hundred eighty-five thousand, two hundred ninety-one".