14866479 has 12 divisors (see below), whose sum is σ = 21562632. Its totient is φ = 9870000.

The previous prime is 14866421. The next prime is 14866513. The reversal of 14866479 is 97466841.

It is not a de Polignac number, because 14866479 - 2⁷ = 14866351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14866079) 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 11 ways as a sum of consecutive naturals, for example, 1032 + ... + 5549.

It is an arithmetic number, because the mean of its divisors is an integer number (1796886).

Almost surely, 2^14866479 is an apocalyptic number.

14866479 is a deficient number, since it is larger than the sum of its proper divisors (6696153).

14866479 is a wasteful number, since it uses less digits than its factorization.

14866479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6838 (or 6835 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 14866479 is about 3855.7073281047. The cubic root of 14866479 is about 245.8872674029.

The spelling of 14866479 in words is "fourteen million, eight hundred sixty-six thousand, four hundred seventy-nine".