234536312 has 8 divisors (see below), whose sum is σ = 439755600. Its totient is φ = 117268152.

The previous prime is 234536293. The next prime is 234536317. The reversal of 234536312 is 213635432.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×234536312² = 110014563293122688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234536317) 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, 14658512 + ... + 14658527.

It is an arithmetic number, because the mean of its divisors is an integer number (54969450).

Almost surely, 2^234536312 is an apocalyptic number.

It is an amenable number.

234536312 is a deficient number, since it is larger than the sum of its proper divisors (205219288).

234536312 is a wasteful number, since it uses less digits than its factorization.

234536312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29317045 (or 29317041 counting only the distinct ones).

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

The square root of 234536312 is about 15314.5784140472. The cubic root of 234536312 is about 616.6944366684.

The spelling of 234536312 in words is "two hundred thirty-four million, five hundred thirty-six thousand, three hundred twelve".