80622773 has 16 divisors (see below), whose sum is σ = 100738944. Its totient is φ = 62684160.

The previous prime is 80622767. The next prime is 80622779. The reversal of 80622773 is 37722608.

It is an interprime number because it is at equal distance from previous prime (80622767) and next prime (80622779).

It is not a de Polignac number, because 80622773 - 2⁶ = 80622709 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80622779) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46661 + ... + 48357.

It is an arithmetic number, because the mean of its divisors is an integer number (6296184).

Almost surely, 2^80622773 is an apocalyptic number.

It is an amenable number.

80622773 is a deficient number, since it is larger than the sum of its proper divisors (20116171).

80622773 is a wasteful number, since it uses less digits than its factorization.

80622773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2332.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 80622773 is about 8979.0184875631. The cubic root of 80622773 is about 432.0021522669.

The spelling of 80622773 in words is "eighty million, six hundred twenty-two thousand, seven hundred seventy-three".