14421463 has 16 divisors (see below), whose sum is σ = 17075520. Its totient is φ = 11923200.

The previous prime is 14421461. The next prime is 14421481. The reversal of 14421463 is 36412441.

It is a cyclic number.

It is not a de Polignac number, because 14421463 - 2¹ = 14421461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14421461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31053 + ... + 31513.

It is an arithmetic number, because the mean of its divisors is an integer number (1067220).

Almost surely, 2^14421463 is an apocalyptic number.

14421463 is a deficient number, since it is larger than the sum of its proper divisors (2654057).

14421463 is a wasteful number, since it uses less digits than its factorization.

14421463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618.

The product of its digits is 2304, while the sum is 25.

The square root of 14421463 is about 3797.5601377727. The cubic root of 14421463 is about 243.4088923210.

It can be divided in two parts, 14421 and 463, that added together give a square (14884 = 122²).

The spelling of 14421463 in words is "fourteen million, four hundred twenty-one thousand, four hundred sixty-three".