14523538 has 8 divisors (see below), whose sum is σ = 21989232. Its totient is φ = 7193796.

The previous prime is 14523533. The next prime is 14523541. The reversal of 14523538 is 83532541.

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

It is not an unprimeable number, because it can be changed into a prime (14523533) 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, 33720 + ... + 34147.

It is an arithmetic number, because the mean of its divisors is an integer number (2748654).

Almost surely, 2^14523538 is an apocalyptic number.

14523538 is a deficient number, since it is larger than the sum of its proper divisors (7465694).

14523538 is a wasteful number, since it uses less digits than its factorization.

14523538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67976.

The product of its digits is 14400, while the sum is 31.

The square root of 14523538 is about 3810.9759904780. The cubic root of 14523538 is about 243.9818247682.

The spelling of 14523538 in words is "fourteen million, five hundred twenty-three thousand, five hundred thirty-eight".