1488793 has 2 divisors, whose sum is σ = 1488794. Its totient is φ = 1488792.

The previous prime is 1488791. The next prime is 1488797. The reversal of 1488793 is 3978841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1471369 + 17424 = 1213^2 + 132^2 .

It is an emirp because it is prime and its reverse (3978841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1488793 - 2¹ = 1488791 is a prime.

Together with 1488791, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1488791) 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, 744396 + 744397.

It is an arithmetic number, because the mean of its divisors is an integer number (744397).

2^1488793 is an apocalyptic number.

It is an amenable number.

1488793 is a deficient number, since it is larger than the sum of its proper divisors (1).

1488793 is an equidigital number, since it uses as much as digits as its factorization.

1488793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 40.

The square root of 1488793 is about 1220.1610549432. The cubic root of 1488793 is about 114.1856265834.

The spelling of 1488793 in words is "one million, four hundred eighty-eight thousand, seven hundred ninety-three".