14748147 has 6 divisors (see below), whose sum is σ = 21302892. Its totient is φ = 9832092.

The previous prime is 14748143. The next prime is 14748193. The reversal of 14748147 is 74184741.

14748147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14748147 - 2² = 14748143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14748143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 819333 + ... + 819350.

It is an arithmetic number, because the mean of its divisors is an integer number (3550482).

Almost surely, 2^14748147 is an apocalyptic number.

14748147 is a deficient number, since it is larger than the sum of its proper divisors (6554745).

14748147 is a wasteful number, since it uses less digits than its factorization.

14748147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638689 (or 1638686 counting only the distinct ones).

The product of its digits is 25088, while the sum is 36.

The square root of 14748147 is about 3840.3316263052. The cubic root of 14748147 is about 245.2331364053.

The spelling of 14748147 in words is "fourteen million, seven hundred forty-eight thousand, one hundred forty-seven".