14747047 has 8 divisors (see below), whose sum is σ = 16877952. Its totient is φ = 12622200.

The previous prime is 14747011. The next prime is 14747069. The reversal of 14747047 is 74074741.

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 14747047 - 2¹⁵ = 14714279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14747077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6672 + ... + 8602.

It is an arithmetic number, because the mean of its divisors is an integer number (2109744).

Almost surely, 2^14747047 is an apocalyptic number.

14747047 is a deficient number, since it is larger than the sum of its proper divisors (2130905).

14747047 is a wasteful number, since it uses less digits than its factorization.

14747047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3029.

The product of its (nonzero) digits is 21952, while the sum is 34.

The square root of 14747047 is about 3840.1884068363. The cubic root of 14747047 is about 245.2270392968.

The spelling of 14747047 in words is "fourteen million, seven hundred forty-seven thousand, forty-seven".