80415488 has 36 divisors (see below), whose sum is σ = 165711168. Its totient is φ = 38906880.

The previous prime is 80415481. The next prime is 80415497. The reversal of 80415488 is 88451408.

It is not an unprimeable number, because it can be changed into a prime (80415481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2870 + ... + 13002.

It is an arithmetic number, because the mean of its divisors is an integer number (4603088).

Almost surely, 2^80415488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80415488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82855584).

80415488 is an abundant number, since it is smaller than the sum of its proper divisors (85295680).

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

80415488 is a wasteful number, since it uses less digits than its factorization.

80415488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10180 (or 10166 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 38.

The square root of 80415488 is about 8967.4683160856. The cubic root of 80415488 is about 431.6316017955.

The spelling of 80415488 in words is "eighty million, four hundred fifteen thousand, four hundred eighty-eight".