312363272 has 32 divisors (see below), whose sum is σ = 633118080. Its totient is φ = 143622720.

The previous prime is 312363251. The next prime is 312363307. The reversal of 312363272 is 272363213.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

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 7 ways as a sum of consecutive naturals, for example, 22643 + ... + 33725.

It is an arithmetic number, because the mean of its divisors is an integer number (19784940).

Almost surely, 2^312363272 is an apocalyptic number.

It is an amenable number.

312363272 is an abundant number, since it is smaller than the sum of its proper divisors (320754808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

312363272 is a wasteful number, since it uses less digits than its factorization.

312363272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11373 (or 11369 counting only the distinct ones).

The product of its digits is 9072, while the sum is 29.

The square root of 312363272 is about 17673.8018547227. The cubic root of 312363272 is about 678.5054198733.

The spelling of 312363272 in words is "three hundred twelve million, three hundred sixty-three thousand, two hundred seventy-two".