14468145 has 16 divisors (see below), whose sum is σ = 23429952. Its totient is φ = 7622720.

The previous prime is 14468141. The next prime is 14468171. The reversal of 14468145 is 54186441.

It is not a de Polignac number, because 14468145 - 2² = 14468141 is a prime.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (14468141) 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 15 ways as a sum of consecutive naturals, for example, 4566 + ... + 7055.

It is an arithmetic number, because the mean of its divisors is an integer number (1464372).

Almost surely, 2^14468145 is an apocalyptic number.

14468145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14468145 is a deficient number, since it is larger than the sum of its proper divisors (8961807).

14468145 is a wasteful number, since it uses less digits than its factorization.

14468145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11712.

The product of its digits is 15360, while the sum is 33.

The square root of 14468145 is about 3803.7014867100. The cubic root of 14468145 is about 243.6712460898.

It can be divided in two parts, 1446 and 8145, that added together give a triangular number (9591 = T₁₃₈).

The spelling of 14468145 in words is "fourteen million, four hundred sixty-eight thousand, one hundred forty-five".