14141947 has 4 divisors (see below), whose sum is σ = 14886280. Its totient is φ = 13397616.

The previous prime is 14141929. The next prime is 14141951. The reversal of 14141947 is 74914141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74914141 = 113 ⋅662957.

It is a cyclic number.

It is not a de Polignac number, because 14141947 - 2⁷ = 14141819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14141927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372138 + ... + 372175.

It is an arithmetic number, because the mean of its divisors is an integer number (3721570).

Almost surely, 2^14141947 is an apocalyptic number.

14141947 is a deficient number, since it is larger than the sum of its proper divisors (744333).

14141947 is an equidigital number, since it uses as much as digits as its factorization.

14141947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744332.

The product of its digits is 4032, while the sum is 31.

The square root of 14141947 is about 3760.5780140824. The cubic root of 14141947 is about 241.8260423673.

The spelling of 14141947 in words is "fourteen million, one hundred forty-one thousand, nine hundred forty-seven".