1024393 has 4 divisors (see below), whose sum is σ = 1037440. Its totient is φ = 1011348.

The previous prime is 1024391. The next prime is 1024399. The reversal of 1024393 is 3934201.

1024393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1024393 - 2¹ = 1024391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6405 + ... + 6562.

It is an arithmetic number, because the mean of its divisors is an integer number (259360).

2^1024393 is an apocalyptic number.

It is an amenable number.

1024393 is a deficient number, since it is larger than the sum of its proper divisors (13047).

1024393 is an equidigital number, since it uses as much as digits as its factorization.

1024393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13046.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 1024393 is about 1012.1230162386. The cubic root of 1024393 is about 100.8065768468.

Adding to 1024393 its reverse (3934201), we get a palindrome (4958594).

The spelling of 1024393 in words is "one million, twenty-four thousand, three hundred ninety-three".