14507949 has 4 divisors (see below), whose sum is σ = 19343936. Its totient is φ = 9671964.

The previous prime is 14507939. The next prime is 14507951. The reversal of 14507949 is 94970541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 14507949 - 2⁷ = 14507821 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 (14507939) 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 3 ways as a sum of consecutive naturals, for example, 2417989 + ... + 2417994.

It is an arithmetic number, because the mean of its divisors is an integer number (4835984).

Almost surely, 2^14507949 is an apocalyptic number.

It is an amenable number.

14507949 is a deficient number, since it is larger than the sum of its proper divisors (4835987).

14507949 is an equidigital number, since it uses as much as digits as its factorization.

14507949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4835986.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 14507949 is about 3808.9301647576. The cubic root of 14507949 is about 243.8944999878.

The spelling of 14507949 in words is "fourteen million, five hundred seven thousand, nine hundred forty-nine".