223025663 has 8 divisors (see below), whose sum is σ = 257225760. Its totient is φ = 189410400.

The previous prime is 223025659. The next prime is 223025681. The reversal of 223025663 is 366520322.

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 223025663 - 2² = 223025659 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 (223025623) 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, 145388 + ... + 146913.

It is an arithmetic number, because the mean of its divisors is an integer number (32153220).

Almost surely, 2^223025663 is an apocalyptic number.

223025663 is a deficient number, since it is larger than the sum of its proper divisors (34200097).

223025663 is a wasteful number, since it uses less digits than its factorization.

223025663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292417.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 223025663 is about 14934.0437591431. The cubic root of 223025663 is about 606.4359606946.

Adding to 223025663 its reverse (366520322), we get a palindrome (589545985).

The spelling of 223025663 in words is "two hundred twenty-three million, twenty-five thousand, six hundred sixty-three".