234223004 has 6 divisors (see below), whose sum is σ = 409890264. Its totient is φ = 117111500.

The previous prime is 234223001. The next prime is 234223057. The reversal of 234223004 is 400322432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234223001) 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 as a sum of consecutive naturals, namely, 29277872 + ... + 29277879.

It is an arithmetic number, because the mean of its divisors is an integer number (68315044).

Almost surely, 2^234223004 is an apocalyptic number.

It is an amenable number.

234223004 is a deficient number, since it is larger than the sum of its proper divisors (175667260).

234223004 is a wasteful number, since it uses less digits than its factorization.

234223004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58555755 (or 58555753 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 234223004 is about 15304.3459187252. The cubic root of 234223004 is about 616.4197082065.

Adding to 234223004 its reverse (400322432), we get a palindrome (634545436).

The spelling of 234223004 in words is "two hundred thirty-four million, two hundred twenty-three thousand, four".