4248393 has 8 divisors (see below), whose sum is σ = 5676288. Its totient is φ = 2826384.

The previous prime is 4248389. The next prime is 4248397. The reversal of 4248393 is 3938424.

It is an interprime number because it is at equal distance from previous prime (4248389) and next prime (4248397).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4248393 - 2² = 4248389 is a prime.

It is a d-powerful number, because it can be written as 4⁶ + 2 + 4¹⁰ + 8³ + 3¹³ + 9⁴ + 3¹³ .

4248393 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4248397) 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, 655 + ... + 2987.

It is an arithmetic number, because the mean of its divisors is an integer number (709536).

Almost surely, 2^4248393 is an apocalyptic number.

It is an amenable number.

4248393 is a deficient number, since it is larger than the sum of its proper divisors (1427895).

4248393 is a wasteful number, since it uses less digits than its factorization.

4248393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2943.

The product of its digits is 20736, while the sum is 33.

The square root of 4248393 is about 2061.1630212091. The cubic root of 4248393 is about 161.9601715836.

The spelling of 4248393 in words is "four million, two hundred forty-eight thousand, three hundred ninety-three".