80622608 has 40 divisors (see below), whose sum is σ = 172355040. Its totient is φ = 36227840.

The previous prime is 80622601. The next prime is 80622637.

It is a happy number.

80622608 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (80622601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13091 + ... + 18237.

It is an arithmetic number, because the mean of its divisors is an integer number (4308876).

Almost surely, 2^80622608 is an apocalyptic number.

80622608 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80622608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86177520).

80622608 is an abundant number, since it is smaller than the sum of its proper divisors (91732432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80622608 is a wasteful number, since it uses less digits than its factorization.

80622608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5255 (or 5249 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 80622608 is about 8979.0092994717. The cubic root of 80622608 is about 432.0018575595.

The spelling of 80622608 in words is "eighty million, six hundred twenty-two thousand, six hundred eight".