223263601 has 16 divisors (see below), whose sum is σ = 258793920. Its totient is φ = 190356480.

The previous prime is 223263569. The next prime is 223263619. The reversal of 223263601 is 106362322.

It is a happy number.

It is not a de Polignac number, because 223263601 - 2⁵ = 223263569 is a prime.

It is a super-3 number, since 3×223263601³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223263641) 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 15 ways as a sum of consecutive naturals, for example, 55465 + ... + 59353.

It is an arithmetic number, because the mean of its divisors is an integer number (16174620).

Almost surely, 2^223263601 is an apocalyptic number.

It is an amenable number.

223263601 is a deficient number, since it is larger than the sum of its proper divisors (35530319).

223263601 is a wasteful number, since it uses less digits than its factorization.

223263601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4224.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 223263601 is about 14942.0079306631. The cubic root of 223263601 is about 606.6515455650.

It can be divided in two parts, 22 and 3263601, that added together give a palindrome (3263623).

The spelling of 223263601 in words is "two hundred twenty-three million, two hundred sixty-three thousand, six hundred one".