14939049 has 4 divisors (see below), whose sum is σ = 19918736. Its totient is φ = 9959364.

The previous prime is 14938999. The next prime is 14939051. The reversal of 14939049 is 94093941.

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, and also an emirpimes, since its reverse is a distinct semiprime: 94093941 = 3 ⋅31364647.

It is not a de Polignac number, because 14939049 - 2⁹ = 14938537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14938998 and 14939016.

It is not an unprimeable number, because it can be changed into a prime (14939059) 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, 2489839 + ... + 2489844.

It is an arithmetic number, because the mean of its divisors is an integer number (4979684).

Almost surely, 2^14939049 is an apocalyptic number.

It is an amenable number.

14939049 is a deficient number, since it is larger than the sum of its proper divisors (4979687).

14939049 is an equidigital number, since it uses as much as digits as its factorization.

14939049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4979686.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 14939049 is about 3865.1065962015. The cubic root of 14939049 is about 246.2867137578.

The spelling of 14939049 in words is "fourteen million, nine hundred thirty-nine thousand, forty-nine".