14871969 has 12 divisors (see below), whose sum is σ = 24550656. Its totient is φ = 8498232.

The previous prime is 14871931. The next prime is 14871973. The reversal of 14871969 is 96917841.

It is a happy number.

It is not a de Polignac number, because 14871969 - 2⁹ = 14871457 is a prime.

It is a super-2 number, since 2×14871969² = 442350923873922, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14871919) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 117969 + ... + 118094.

It is an arithmetic number, because the mean of its divisors is an integer number (2045888).

Almost surely, 2^14871969 is an apocalyptic number.

It is an amenable number.

14871969 is a deficient number, since it is larger than the sum of its proper divisors (9678687).

14871969 is a wasteful number, since it uses less digits than its factorization.

14871969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236076 (or 236073 counting only the distinct ones).

The product of its digits is 108864, while the sum is 45.

The square root of 14871969 is about 3856.4191940192. The cubic root of 14871969 is about 245.9175313491.

The spelling of 14871969 in words is "fourteen million, eight hundred seventy-one thousand, nine hundred sixty-nine".