320112192 has 28 divisors (see below), whose sum is σ = 846964016. Its totient is φ = 106704000.

The previous prime is 320112173. The next prime is 320112211. The reversal of 320112192 is 291211023.

It is an interprime number because it is at equal distance from previous prime (320112173) and next prime (320112211).

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, 833434 + ... + 833817.

Almost surely, 2^320112192 is an apocalyptic number.

320112192 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

320112192 is an abundant number, since it is smaller than the sum of its proper divisors (526851824).

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

320112192 is a wasteful number, since it uses less digits than its factorization.

320112192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667266 (or 1667256 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 320112192 is about 17891.6794069199. The cubic root of 320112192 is about 684.0703050063.

The spelling of 320112192 in words is "three hundred twenty million, one hundred twelve thousand, one hundred ninety-two".