14064457 has 8 divisors (see below), whose sum is σ = 16245792. Its totient is φ = 12033600.

The previous prime is 14064443. The next prime is 14064467. The reversal of 14064457 is 75446041.

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 14064457 - 2¹¹ = 14062409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14064467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37419 + ... + 37792.

It is an arithmetic number, because the mean of its divisors is an integer number (2030724).

Almost surely, 2^14064457 is an apocalyptic number.

14064457 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14064457 is a deficient number, since it is larger than the sum of its proper divisors (2181335).

14064457 is a wasteful number, since it uses less digits than its factorization.

14064457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75239.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 14064457 is about 3750.2609242558. The cubic root of 14064457 is about 241.3835424482.

The spelling of 14064457 in words is "fourteen million, sixty-four thousand, four hundred fifty-seven".