842923112 has 8 divisors (see below), whose sum is σ = 1580480850. Its totient is φ = 421461552.

The previous prime is 842923099. The next prime is 842923157. The reversal of 842923112 is 211329248.

It can be written as a sum of positive squares in only one way, i.e., 841812196 + 1110916 = 29014^2 + 1054^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52682687 + ... + 52682702.

Almost surely, 2^842923112 is an apocalyptic number.

It is an amenable number.

842923112 is a deficient number, since it is larger than the sum of its proper divisors (737557738).

842923112 is a wasteful number, since it uses less digits than its factorization.

842923112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105365395 (or 105365391 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 842923112 is about 29033.1381700291. The cubic root of 842923112 is about 944.6320010171.

The spelling of 842923112 in words is "eight hundred forty-two million, nine hundred twenty-three thousand, one hundred twelve".