80147488 has 24 divisors (see below), whose sum is σ = 160468560. Its totient is φ = 39393600.

The previous prime is 80147461. The next prime is 80147489. The reversal of 80147488 is 88474108.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 80147488.

It is not an unprimeable number, because it can be changed into a prime (80147489) 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, 19338 + ... + 23113.

It is an arithmetic number, because the mean of its divisors is an integer number (6686190).

Almost surely, 2^80147488 is an apocalyptic number.

It is an amenable number.

80147488 is an abundant number, since it is smaller than the sum of its proper divisors (80321072).

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

80147488 is a wasteful number, since it uses less digits than its factorization.

80147488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42520 (or 42512 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 40.

The square root of 80147488 is about 8952.5129433026. The cubic root of 80147488 is about 431.1515698342.

The spelling of 80147488 in words is "eighty million, one hundred forty-seven thousand, four hundred eighty-eight".