223023235 has 32 divisors (see below), whose sum is σ = 293955840. Its totient is φ = 161834112.

The previous prime is 223023223. The next prime is 223023247. The reversal of 223023235 is 532320322.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (223023223) and next prime (223023247).

It is a cyclic number.

It is not a de Polignac number, because 223023235 - 2⁷ = 223023107 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 235032 + ... + 235978.

It is an arithmetic number, because the mean of its divisors is an integer number (9186120).

Almost surely, 2^223023235 is an apocalyptic number.

223023235 is a deficient number, since it is larger than the sum of its proper divisors (70932605).

223023235 is a wasteful number, since it uses less digits than its factorization.

223023235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 223023235 is about 14933.9624681462. The cubic root of 223023235 is about 606.4337600034.

Adding to 223023235 its reverse (532320322), we get a palindrome (755343557).

The spelling of 223023235 in words is "two hundred twenty-three million, twenty-three thousand, two hundred thirty-five".