14985243 has 80 divisors (see below), whose sum is σ = 29272320. Its totient is φ = 7418304.

The previous prime is 14985227. The next prime is 14985247. The reversal of 14985243 is 34258941.

It is not a de Polignac number, because 14985243 - 2⁴ = 14985227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14985198 and 14985207.

It is not an unprimeable number, because it can be changed into a prime (14985247) 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 79 ways as a sum of consecutive naturals, for example, 139996 + ... + 140102.

It is an arithmetic number, because the mean of its divisors is an integer number (365904).

Almost surely, 2^14985243 is an apocalyptic number.

14985243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14985243 is a deficient number, since it is larger than the sum of its proper divisors (14287077).

14985243 is a wasteful number, since it uses less digits than its factorization.

14985243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 149 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 14985243 is about 3871.0777569044. The cubic root of 14985243 is about 246.5403055822.

The spelling of 14985243 in words is "fourteen million, nine hundred eighty-five thousand, two hundred forty-three".