14789047 has 8 divisors (see below), whose sum is σ = 18202016. Its totient is φ = 11701152.

The previous prime is 14789039. The next prime is 14789051. The reversal of 14789047 is 74098741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14789047 - 2³ = 14789039 is a prime.

It is a super-2 number, since 2×14789047² = 437431822336418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14789017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81168 + ... + 81349.

It is an arithmetic number, because the mean of its divisors is an integer number (2275252).

Almost surely, 2^14789047 is an apocalyptic number.

14789047 is a deficient number, since it is larger than the sum of its proper divisors (3412969).

14789047 is a wasteful number, since it uses less digits than its factorization.

14789047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162537.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 14789047 is about 3845.6530004669. The cubic root of 14789047 is about 245.4596231107.

The spelling of 14789047 in words is "fourteen million, seven hundred eighty-nine thousand, forty-seven".