9912322 has 8 divisors (see below), whose sum is σ = 16992576. Its totient is φ = 4248132.

The previous prime is 9912313. The next prime is 9912391. The reversal of 9912322 is 2232199.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353998 + ... + 354025.

It is an arithmetic number, because the mean of its divisors is an integer number (2124072).

Almost surely, 2^9912322 is an apocalyptic number.

9912322 is a deficient number, since it is larger than the sum of its proper divisors (7080254).

9912322 is a wasteful number, since it uses less digits than its factorization.

9912322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708032.

The product of its digits is 1944, while the sum is 28.

The square root of 9912322 is about 3148.3840299430. The cubic root of 9912322 is about 214.8119646742.

It can be divided in two parts, 991232 and 2, that multiplied together give a square (1982464 = 1408²).

The spelling of 9912322 in words is "nine million, nine hundred twelve thousand, three hundred twenty-two".