22014463 has 2 divisors, whose sum is σ = 22014464. Its totient is φ = 22014462.

The previous prime is 22014449. The next prime is 22014467. The reversal of 22014463 is 36441022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22014463 - 2⁵ = 22014431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22014467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11007231 + 11007232.

It is an arithmetic number, because the mean of its divisors is an integer number (11007232).

Almost surely, 2^22014463 is an apocalyptic number.

22014463 is a deficient number, since it is larger than the sum of its proper divisors (1).

22014463 is an equidigital number, since it uses as much as digits as its factorization.

22014463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 22014463 is about 4691.9572674951. The cubic root of 22014463 is about 280.2653224858.

Adding to 22014463 its reverse (36441022), we get a palindrome (58455485).

The spelling of 22014463 in words is "twenty-two million, fourteen thousand, four hundred sixty-three".