14523897 has 8 divisors (see below), whose sum is σ = 19393344. Its totient is φ = 9668528.

The previous prime is 14523889. The next prime is 14523911. The reversal of 14523897 is 79832541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14523897 - 2³ = 14523889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14523857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 813 + ... + 5450.

It is an arithmetic number, because the mean of its divisors is an integer number (2424168).

Almost surely, 2^14523897 is an apocalyptic number.

It is an amenable number.

14523897 is a deficient number, since it is larger than the sum of its proper divisors (4869447).

14523897 is an equidigital number, since it uses as much as digits as its factorization.

14523897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7039.

The product of its digits is 60480, while the sum is 39.

The square root of 14523897 is about 3811.0230909823. The cubic root of 14523897 is about 243.9838350395.

It can be divided in two parts, 145 and 23897, that added together give a palindrome (24042).

The spelling of 14523897 in words is "fourteen million, five hundred twenty-three thousand, eight hundred ninety-seven".