80622632 has 16 divisors (see below), whose sum is σ = 152636640. Its totient is φ = 39919536.

The previous prime is 80622601. The next prime is 80622637. The reversal of 80622632 is 23622608.

It is a junction number, because it is equal to n+sod(n) for n = 80622595 and 80622604.

It is not an unprimeable number, because it can be changed into a prime (80622637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48098 + ... + 49745.

It is an arithmetic number, because the mean of its divisors is an integer number (9539790).

Almost surely, 2^80622632 is an apocalyptic number.

It is an amenable number.

80622632 is a deficient number, since it is larger than the sum of its proper divisors (72014008).

80622632 is a wasteful number, since it uses less digits than its factorization.

80622632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97952 (or 97948 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 80622632 is about 8979.0106359220. The cubic root of 80622632 is about 432.0019004260.

The spelling of 80622632 in words is "eighty million, six hundred twenty-two thousand, six hundred thirty-two".