464226223 has 8 divisors (see below), whose sum is σ = 468428240. Its totient is φ = 460036800.

The previous prime is 464226197. The next prime is 464226277. The reversal of 464226223 is 322622464.

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 a de Polignac number, because none of the positive numbers 2^k-464226223 is a prime.

It is a super-2 number, since 2×464226223² = 431011972241691458, which contains 22 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 (464226283) 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 in 7 ways as a sum of consecutive naturals, for example, 80761 + ... + 86317.

It is an arithmetic number, because the mean of its divisors is an integer number (58553530).

Almost surely, 2^464226223 is an apocalyptic number.

464226223 is a deficient number, since it is larger than the sum of its proper divisors (4202017).

464226223 is a wasteful number, since it uses less digits than its factorization.

464226223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6297.

The product of its digits is 27648, while the sum is 31.

The square root of 464226223 is about 21545.9096582159. The cubic root of 464226223 is about 774.3011239664.

Adding to 464226223 its reverse (322622464), we get a palindrome (786848687).

The spelling of 464226223 in words is "four hundred sixty-four million, two hundred twenty-six thousand, two hundred twenty-three".