920842922 has 16 divisors (see below), whose sum is σ = 1399628160. Its totient is φ = 454328448.

The previous prime is 920842889. The next prime is 920842931. The reversal of 920842922 is 229248029.

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 in 7 ways as a sum of consecutive naturals, for example, 60479 + ... + 74157.

It is an arithmetic number, because the mean of its divisors is an integer number (87476760).

Almost surely, 2^920842922 is an apocalyptic number.

920842922 is a deficient number, since it is larger than the sum of its proper divisors (478785238).

920842922 is a wasteful number, since it uses less digits than its factorization.

920842922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14125.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 920842922 is about 30345.3937525945. The cubic root of 920842922 is about 972.8857705191.

The spelling of 920842922 in words is "nine hundred twenty million, eight hundred forty-two thousand, nine hundred twenty-two".