14280949 has 4 divisors (see below), whose sum is σ = 14304640. Its totient is φ = 14257260.

The previous prime is 14280943. The next prime is 14280961. The reversal of 14280949 is 94908241.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 14280949 - 2⁷ = 14280821 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 (14280943) 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, 10917 + ... + 12154.

It is an arithmetic number, because the mean of its divisors is an integer number (3576160).

Almost surely, 2^14280949 is an apocalyptic number.

It is an amenable number.

14280949 is a deficient number, since it is larger than the sum of its proper divisors (23691).

14280949 is an equidigital number, since it uses as much as digits as its factorization.

14280949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23690.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 14280949 is about 3779.0142894676. The cubic root of 14280949 is about 242.6157678724.

The spelling of 14280949 in words is "fourteen million, two hundred eighty thousand, nine hundred forty-nine".