80563922 has 32 divisors (see below), whose sum is σ = 127775232. Its totient is φ = 38061504.

The previous prime is 80563907. The next prime is 80563939. The reversal of 80563922 is 22936508.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 513068 + ... + 513224.

It is an arithmetic number, because the mean of its divisors is an integer number (3992976).

Almost surely, 2^80563922 is an apocalyptic number.

80563922 is a deficient number, since it is larger than the sum of its proper divisors (47211310).

80563922 is a wasteful number, since it uses less digits than its factorization.

80563922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 80563922 is about 8975.7407493755. The cubic root of 80563922 is about 431.8970126300.

The spelling of 80563922 in words is "eighty million, five hundred sixty-three thousand, nine hundred twenty-two".