14280969 has 16 divisors (see below), whose sum is σ = 20357568. Its totient is φ = 8873472.

The previous prime is 14280961. The next prime is 14281087. The reversal of 14280969 is 96908241.

14280969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14280969 - 2³ = 14280961 is a prime.

It is a super-2 number, since 2×14280969² = 407892151157922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14280961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4149 + ... + 6765.

It is an arithmetic number, because the mean of its divisors is an integer number (1272348).

Almost surely, 2^14280969 is an apocalyptic number.

It is an amenable number.

14280969 is a deficient number, since it is larger than the sum of its proper divisors (6076599).

14280969 is a wasteful number, since it uses less digits than its factorization.

14280969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2744.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 14280969 is about 3779.0169356593. The cubic root of 14280969 is about 242.6158811309.

The spelling of 14280969 in words is "fourteen million, two hundred eighty thousand, nine hundred sixty-nine".