14642071 has 8 divisors (see below), whose sum is σ = 15300000. Its totient is φ = 13994400.

The previous prime is 14642063. The next prime is 14642107. The reversal of 14642071 is 17024641.

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 14642071 - 2³ = 14642063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14642471) 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 7 ways as a sum of consecutive naturals, for example, 430 + ... + 5428.

It is an arithmetic number, because the mean of its divisors is an integer number (1912500).

Almost surely, 2^14642071 is an apocalyptic number.

14642071 is a deficient number, since it is larger than the sum of its proper divisors (657929).

14642071 is a wasteful number, since it uses less digits than its factorization.

14642071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5129.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 14642071 is about 3826.4959166318. The cubic root of 14642071 is about 244.6437749629.

The spelling of 14642071 in words is "fourteen million, six hundred forty-two thousand, seventy-one".