14457463 has 4 divisors (see below), whose sum is σ = 15307920. Its totient is φ = 13607008.

The previous prime is 14457451. The next prime is 14457479. The reversal of 14457463 is 36475441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36475441 = 223 ⋅163567.

It is a cyclic number.

It is not a de Polignac number, because 14457463 - 2¹³ = 14449271 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 (14457413) 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, 425203 + ... + 425236.

It is an arithmetic number, because the mean of its divisors is an integer number (3826980).

Almost surely, 2^14457463 is an apocalyptic number.

14457463 is a deficient number, since it is larger than the sum of its proper divisors (850457).

14457463 is an equidigital number, since it uses as much as digits as its factorization.

14457463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850456.

The product of its digits is 40320, while the sum is 34.

The square root of 14457463 is about 3802.2970688782. The cubic root of 14457463 is about 243.6112628854.

The spelling of 14457463 in words is "fourteen million, four hundred fifty-seven thousand, four hundred sixty-three".