14057471 has 4 divisors (see below), whose sum is σ = 14267352. Its totient is φ = 13847592.

The previous prime is 14057467. The next prime is 14057501. The reversal of 14057471 is 17475041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14057471 - 2² = 14057467 is a prime.

It is a super-3 number, since 3×14057471³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14057411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104840 + ... + 104973.

It is an arithmetic number, because the mean of its divisors is an integer number (3566838).

Almost surely, 2^14057471 is an apocalyptic number.

14057471 is a deficient number, since it is larger than the sum of its proper divisors (209881).

14057471 is an equidigital number, since it uses as much as digits as its factorization.

14057471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209880.

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 14057471 is about 3749.3294067073. The cubic root of 14057471 is about 241.3435697068.

The spelling of 14057471 in words is "fourteen million, fifty-seven thousand, four hundred seventy-one".