14276481 has 16 divisors (see below), whose sum is σ = 20294784. Its totient is φ = 8895744.

The previous prime is 14276477. The next prime is 14276489. The reversal of 14276481 is 18467241.

It is not a de Polignac number, because 14276481 - 2² = 14276477 is a prime.

It is a super-2 number, since 2×14276481² = 407635819486722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14276489) 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 15 ways as a sum of consecutive naturals, for example, 7116 + ... + 8898.

It is an arithmetic number, because the mean of its divisors is an integer number (1268424).

Almost surely, 2^14276481 is an apocalyptic number.

It is an amenable number.

14276481 is a deficient number, since it is larger than the sum of its proper divisors (6018303).

14276481 is a wasteful number, since it uses less digits than its factorization.

14276481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960.

The product of its digits is 10752, while the sum is 33.

The square root of 14276481 is about 3778.4230837745. The cubic root of 14276481 is about 242.5904632908.

Subtracting from 14276481 its product of digits (10752), we obtain a square (14265729 = 3777²).

It can be divided in two parts, 142764 and 81, that added together give a triangular number (142845 = T₅₃₄).

The spelling of 14276481 in words is "fourteen million, two hundred seventy-six thousand, four hundred eighty-one".