1488216271 has 8 divisors (see below), whose sum is σ = 1495131264. Its totient is φ = 1481311320.

The previous prime is 1488216263. The next prime is 1488216307. The reversal of 1488216271 is 1726128841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1488216271 - 2³ = 1488216263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1488216251) 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, 616056 + ... + 618466.

It is an arithmetic number, because the mean of its divisors is an integer number (186891408).

Almost surely, 2^1488216271 is an apocalyptic number.

1488216271 is a deficient number, since it is larger than the sum of its proper divisors (6914993).

1488216271 is a wasteful number, since it uses less digits than its factorization.

1488216271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5021.

The product of its digits is 43008, while the sum is 40.

The square root of 1488216271 is about 38577.4062243692. The cubic root of 1488216271 is about 1141.7088026030.

The spelling of 1488216271 in words is "one billion, four hundred eighty-eight million, two hundred sixteen thousand, two hundred seventy-one".