1488028687 has 2 divisors, whose sum is σ = 1488028688. Its totient is φ = 1488028686.

The previous prime is 1488028679. The next prime is 1488028691. The reversal of 1488028687 is 7868208841.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1488028687 - 2³ = 1488028679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1488028697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 744014343 + 744014344.

It is an arithmetic number, because the mean of its divisors is an integer number (744014344).

Almost surely, 2^1488028687 is an apocalyptic number.

1488028687 is a deficient number, since it is larger than the sum of its proper divisors (1).

1488028687 is an equidigital number, since it uses as much as digits as its factorization.

1488028687 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1376256, while the sum is 52.

The square root of 1488028687 is about 38574.9748800955. The cubic root of 1488028687 is about 1141.6608312369.

The spelling of 1488028687 in words is "one billion, four hundred eighty-eight million, twenty-eight thousand, six hundred eighty-seven".