234043252 has 12 divisors (see below), whose sum is σ = 419565636. Its totient is φ = 114167360.

The previous prime is 234043247. The next prime is 234043279. The reversal of 234043252 is 252340432.

It can be written as a sum of positive squares in 2 ways, for example, as 130736356 + 103306896 = 11434^2 + 10164^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 713383 + ... + 713710.

It is an arithmetic number, because the mean of its divisors is an integer number (34963803).

Almost surely, 2^234043252 is an apocalyptic number.

It is an amenable number.

234043252 is a deficient number, since it is larger than the sum of its proper divisors (185522384).

234043252 is a wasteful number, since it uses less digits than its factorization.

234043252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427138 (or 1427136 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 234043252 is about 15298.4722113027. The cubic root of 234043252 is about 616.2619795599.

Adding to 234043252 its reverse (252340432), we get a palindrome (486383684).

The spelling of 234043252 in words is "two hundred thirty-four million, forty-three thousand, two hundred fifty-two".