223463005 has 8 divisors (see below), whose sum is σ = 270811224. Its totient is φ = 177000000.

The previous prime is 223463003. The next prime is 223463021. The reversal of 223463005 is 500364322.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 84529636 + 138933369 = 9194^2 + 11787^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 223463005 - 2¹ = 223463003 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 (223463003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220746 + ... + 221755.

It is an arithmetic number, because the mean of its divisors is an integer number (33851403).

Almost surely, 2^223463005 is an apocalyptic number.

It is an amenable number.

223463005 is a deficient number, since it is larger than the sum of its proper divisors (47348219).

223463005 is a wasteful number, since it uses less digits than its factorization.

223463005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442607.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 223463005 is about 14948.6790386308. The cubic root of 223463005 is about 606.8320985800.

The spelling of 223463005 in words is "two hundred twenty-three million, four hundred sixty-three thousand, five".