14197357 has 4 divisors (see below), whose sum is σ = 14543676. Its totient is φ = 13851040.

The previous prime is 14197343. The next prime is 14197361. The reversal of 14197357 is 75379141.

14197357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4778596 + 9418761 = 2186^2 + 3069^2 .

It is a cyclic number.

It is not a de Polignac number, because 14197357 - 2¹⁵ = 14164589 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 (14191357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173098 + ... + 173179.

It is an arithmetic number, because the mean of its divisors is an integer number (3635919).

Almost surely, 2^14197357 is an apocalyptic number.

It is an amenable number.

14197357 is a deficient number, since it is larger than the sum of its proper divisors (346319).

14197357 is an equidigital number, since it uses as much as digits as its factorization.

14197357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346318.

The product of its digits is 26460, while the sum is 37.

The square root of 14197357 is about 3767.9380302760. The cubic root of 14197357 is about 242.1414661338.

The spelling of 14197357 in words is "fourteen million, one hundred ninety-seven thousand, three hundred fifty-seven".