1488871 has 2 divisors, whose sum is σ = 1488872. Its totient is φ = 1488870.

The previous prime is 1488869. The next prime is 1488901. The reversal of 1488871 is 1788841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1488871 - 2¹ = 1488869 is a prime.

Together with 1488869, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1488871.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1488811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 744435 + 744436.

It is an arithmetic number, because the mean of its divisors is an integer number (744436).

2^1488871 is an apocalyptic number.

1488871 is a deficient number, since it is larger than the sum of its proper divisors (1).

1488871 is an equidigital number, since it uses as much as digits as its factorization.

1488871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14336, while the sum is 37.

The square root of 1488871 is about 1220.1930175181. The cubic root of 1488871 is about 114.1876206648.

The spelling of 1488871 in words is "one million, four hundred eighty-eight thousand, eight hundred seventy-one".