14648871 has 4 divisors (see below), whose sum is σ = 19531832. Its totient is φ = 9765912.

The previous prime is 14648863. The next prime is 14648897. The reversal of 14648871 is 17884641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17884641 = 3 ⋅5961547.

It is not a de Polignac number, because 14648871 - 2³ = 14648863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14648801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2441476 + ... + 2441481.

It is an arithmetic number, because the mean of its divisors is an integer number (4882958).

Almost surely, 2^14648871 is an apocalyptic number.

14648871 is a deficient number, since it is larger than the sum of its proper divisors (4882961).

14648871 is an equidigital number, since it uses as much as digits as its factorization.

14648871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4882960.

The product of its digits is 43008, while the sum is 39.

The square root of 14648871 is about 3827.3843548826. The cubic root of 14648871 is about 244.6816411956.

The spelling of 14648871 in words is "fourteen million, six hundred forty-eight thousand, eight hundred seventy-one".