312234232 has 32 divisors (see below), whose sum is σ = 605767680. Its totient is φ = 150720480.

The previous prime is 312234217. The next prime is 312234259. The reversal of 312234232 is 232432213.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123493 + ... + 125995.

It is an arithmetic number, because the mean of its divisors is an integer number (18930240).

Almost surely, 2^312234232 is an apocalyptic number.

It is an amenable number.

312234232 is a deficient number, since it is larger than the sum of its proper divisors (293533448).

312234232 is a wasteful number, since it uses less digits than its factorization.

312234232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3043 (or 3039 counting only the distinct ones).

The product of its digits is 1728, while the sum is 22.

The square root of 312234232 is about 17670.1508765488. The cubic root of 312234232 is about 678.4119748298.

Adding to 312234232 its reverse (232432213), we get a palindrome (544666445).

The spelling of 312234232 in words is "three hundred twelve million, two hundred thirty-four thousand, two hundred thirty-two".