80467522 has 4 divisors (see below), whose sum is σ = 120701286. Its totient is φ = 40233760.

The previous prime is 80467487. The next prime is 80467523. The reversal of 80467522 is 22576408.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 70913241 + 9554281 = 8421^2 + 3091^2 .

It is not an unprimeable number, because it can be changed into a prime (80467523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20116879 + ... + 20116882.

Almost surely, 2^80467522 is an apocalyptic number.

80467522 is a deficient number, since it is larger than the sum of its proper divisors (40233764).

80467522 is a wasteful number, since it uses less digits than its factorization.

80467522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40233763.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 80467522 is about 8970.3691116921. The cubic root of 80467522 is about 431.7246795380.

The spelling of 80467522 in words is "eighty million, four hundred sixty-seven thousand, five hundred twenty-two".