14345357 has 4 divisors (see below), whose sum is σ = 15448860. Its totient is φ = 13241856.

The previous prime is 14345347. The next prime is 14345363. The reversal of 14345357 is 75354341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75354341 = 193 ⋅390437.

It can be written as a sum of positive squares in 2 ways, for example, as 1485961 + 12859396 = 1219^2 + 3586^2 .

It is a cyclic number.

It is not a de Polignac number, because 14345357 - 2⁴ = 14345341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14345347) 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 3 ways as a sum of consecutive naturals, for example, 551732 + ... + 551757.

It is an arithmetic number, because the mean of its divisors is an integer number (3862215).

Almost surely, 2^14345357 is an apocalyptic number.

It is an amenable number.

14345357 is a deficient number, since it is larger than the sum of its proper divisors (1103503).

14345357 is a wasteful number, since it uses less digits than its factorization.

14345357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103502.

The product of its digits is 25200, while the sum is 32.

The square root of 14345357 is about 3787.5265015574. The cubic root of 14345357 is about 242.9799584932.

Adding to 14345357 its reverse (75354341), we get a palindrome (89699698).

The spelling of 14345357 in words is "fourteen million, three hundred forty-five thousand, three hundred fifty-seven".