22314463 has 8 divisors (see below), whose sum is σ = 22896896. Its totient is φ = 21735000.

The previous prime is 22314443. The next prime is 22314497. The reversal of 22314463 is 36441322.

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 22314463 - 2¹⁷ = 22183391 is a prime.

It is a super-3 number, since 3×22314463³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22314403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29338 + ... + 30088.

It is an arithmetic number, because the mean of its divisors is an integer number (2862112).

Almost surely, 2^22314463 is an apocalyptic number.

22314463 is a deficient number, since it is larger than the sum of its proper divisors (582433).

22314463 is an equidigital number, since it uses as much as digits as its factorization.

22314463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485.

The product of its digits is 3456, while the sum is 25.

The square root of 22314463 is about 4723.8186883072. The cubic root of 22314463 is about 281.5326792130.

Adding to 22314463 its reverse (36441322), we get a palindrome (58755785).

It can be divided in two parts, 2231 and 4463, that multiplied together give a triangular number (9956953 = T₄₄₆₂).

The spelling of 22314463 in words is "twenty-two million, three hundred fourteen thousand, four hundred sixty-three".