1488787 has 2 divisors, whose sum is σ = 1488788. Its totient is φ = 1488786.

The previous prime is 1488763. The next prime is 1488791. The reversal of 1488787 is 7878841.

It is a strong prime.

It is an emirp because it is prime and its reverse (7878841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1488787 - 2¹⁵ = 1456019 is a prime.

1488787 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1488727) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 744393 + 744394.

It is an arithmetic number, because the mean of its divisors is an integer number (744394).

2^1488787 is an apocalyptic number.

1488787 is a deficient number, since it is larger than the sum of its proper divisors (1).

1488787 is an equidigital number, since it uses as much as digits as its factorization.

1488787 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100352, while the sum is 43.

The square root of 1488787 is about 1220.1585962489. The cubic root of 1488787 is about 114.1854731896.

The spelling of 1488787 in words is "one million, four hundred eighty-eight thousand, seven hundred eighty-seven".