80494522 has 16 divisors (see below), whose sum is σ = 123235200. Its totient is φ = 39424320.

The previous prime is 80494511. The next prime is 80494543. The reversal of 80494522 is 22549408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18754 + ... + 22642.

It is an arithmetic number, because the mean of its divisors is an integer number (7702200).

Almost surely, 2^80494522 is an apocalyptic number.

80494522 is a deficient number, since it is larger than the sum of its proper divisors (42740678).

80494522 is a wasteful number, since it uses less digits than its factorization.

80494522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4101.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 80494522 is about 8971.8739402647. The cubic root of 80494522 is about 431.7729609753.

The spelling of 80494522 in words is "eighty million, four hundred ninety-four thousand, five hundred twenty-two".