22233463 has 8 divisors (see below), whose sum is σ = 25826720. Its totient is φ = 18744480.

The previous prime is 22233461. The next prime is 22233473. The reversal of 22233463 is 36433222.

It is a happy number.

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 22233463 - 2¹ = 22233461 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 (22233461) 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, 25608 + ... + 26461.

It is an arithmetic number, because the mean of its divisors is an integer number (3228340).

Almost surely, 2^22233463 is an apocalyptic number.

22233463 is a deficient number, since it is larger than the sum of its proper divisors (3593257).

22233463 is an equidigital number, since it uses as much as digits as its factorization.

22233463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52137.

The product of its digits is 5184, while the sum is 25.

The square root of 22233463 is about 4715.2373217050. The cubic root of 22233463 is about 281.1916179724.

Adding to 22233463 its reverse (36433222), we get a palindrome (58666685).

The spelling of 22233463 in words is "twenty-two million, two hundred thirty-three thousand, four hundred sixty-three".