223430467 has 4 divisors (see below), whose sum is σ = 240617440. Its totient is φ = 206243496.

The previous prime is 223430419. The next prime is 223430497. The reversal of 223430467 is 764034322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 223430467 - 2¹¹ = 223428419 is a prime.

It is a super-3 number, since 3×223430467³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223430497) 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 3 ways as a sum of consecutive naturals, for example, 8593467 + ... + 8593492.

It is an arithmetic number, because the mean of its divisors is an integer number (60154360).

Almost surely, 2^223430467 is an apocalyptic number.

223430467 is a deficient number, since it is larger than the sum of its proper divisors (17186973).

223430467 is a wasteful number, since it uses less digits than its factorization.

223430467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17186972.

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 223430467 is about 14947.5906754232. The cubic root of 223430467 is about 606.8026439487.

Adding to 223430467 its reverse (764034322), we get a palindrome (987464789).

The spelling of 223430467 in words is "two hundred twenty-three million, four hundred thirty thousand, four hundred sixty-seven".