1248393 has 8 divisors (see below), whose sum is σ = 1688256. Its totient is φ = 820400.

The previous prime is 1248391. The next prime is 1248407. The reversal of 1248393 is 3938421.

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 1248393 - 2¹ = 1248391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1248393.

It is not an unprimeable number, because it can be changed into a prime (1248391) 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, 2718 + ... + 3143.

It is an arithmetic number, because the mean of its divisors is an integer number (211032).

2^1248393 is an apocalyptic number.

It is an amenable number.

1248393 is a deficient number, since it is larger than the sum of its proper divisors (439863).

1248393 is an equidigital number, since it uses as much as digits as its factorization.

1248393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5935.

The product of its digits is 5184, while the sum is 30.

The square root of 1248393 is about 1117.3150853721. The cubic root of 1248393 is about 107.6755523514.

The spelling of 1248393 in words is "one million, two hundred forty-eight thousand, three hundred ninety-three".