14011345 has 16 divisors (see below), whose sum is σ = 17606160. Its totient is φ = 10692864.

The previous prime is 14011343. The next prime is 14011351. The reversal of 14011345 is 54311041.

It can be written as a sum of positive squares in 8 ways, for example, as 1296 + 14010049 = 36^2 + 3743^2 .

It is a cyclic number.

It is not a de Polignac number, because 14011345 - 2¹ = 14011343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14011343) 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, 9091 + ... + 10519.

It is an arithmetic number, because the mean of its divisors is an integer number (1100385).

Almost surely, 2^14011345 is an apocalyptic number.

It is an amenable number.

14011345 is a deficient number, since it is larger than the sum of its proper divisors (3594815).

14011345 is a wasteful number, since it uses less digits than its factorization.

14011345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 14011345 is about 3743.1731191597. The cubic root of 14011345 is about 241.0793113733.

Adding to 14011345 its reverse (54311041), we get a palindrome (68322386).

The spelling of 14011345 in words is "fourteen million, eleven thousand, three hundred forty-five".