80015488 has 32 divisors (see below), whose sum is σ = 182180160. Its totient is φ = 34291968.

The previous prime is 80015473. The next prime is 80015501. The reversal of 80015488 is 88451008.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43756 + ... + 45547.

It is an arithmetic number, because the mean of its divisors is an integer number (5693130).

Almost surely, 2^80015488 is an apocalyptic number.

It is an amenable number.

80015488 is an abundant number, since it is smaller than the sum of its proper divisors (102164672).

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

80015488 is an equidigital number, since it uses as much as digits as its factorization.

80015488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89324 (or 89312 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 80015488 is about 8945.1376736191. The cubic root of 80015488 is about 430.9147427825.

It can be divided in two parts, 800 and 15488, that multiplied together give a square (12390400 = 3520²).

The spelling of 80015488 in words is "eighty million, fifteen thousand, four hundred eighty-eight".