14152449 has 8 divisors (see below), whose sum is σ = 19980000. Its totient is φ = 8879936.

The previous prime is 14152441. The next prime is 14152487. The reversal of 14152449 is 94425141.

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 14152449 - 2³ = 14152441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14152441) 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 7 ways as a sum of consecutive naturals, for example, 138699 + ... + 138800.

It is an arithmetic number, because the mean of its divisors is an integer number (2497500).

Almost surely, 2^14152449 is an apocalyptic number.

It is an amenable number.

14152449 is a deficient number, since it is larger than the sum of its proper divisors (5827551).

14152449 is a wasteful number, since it uses less digits than its factorization.

14152449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277519.

The product of its digits is 5760, while the sum is 30.

The square root of 14152449 is about 3761.9740828453. The cubic root of 14152449 is about 241.8858886457.

The spelling of 14152449 in words is "fourteen million, one hundred fifty-two thousand, four hundred forty-nine".