14571345 has 16 divisors (see below), whose sum is σ = 23500800. Its totient is φ = 7709184.

The previous prime is 14571341. The next prime is 14571353. The reversal of 14571345 is 54317541.

It is not a de Polignac number, because 14571345 - 2² = 14571341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14571341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1920 + ... + 5729.

It is an arithmetic number, because the mean of its divisors is an integer number (1468800).

Almost surely, 2^14571345 is an apocalyptic number.

14571345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14571345 is a deficient number, since it is larger than the sum of its proper divisors (8929455).

14571345 is a wasteful number, since it uses less digits than its factorization.

14571345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7784.

The product of its digits is 8400, while the sum is 30.

The square root of 14571345 is about 3817.2431151290. The cubic root of 14571345 is about 244.2492358336.

Adding to 14571345 its reverse (54317541), we get a palindrome (68888886).

The spelling of 14571345 in words is "fourteen million, five hundred seventy-one thousand, three hundred forty-five".