1023093 has 24 divisors (see below), whose sum is σ = 1614080. Its totient is φ = 622080.

The previous prime is 1023083. The next prime is 1023101. The reversal of 1023093 is 3903201.

It is not a de Polignac number, because 1023093 - 2⁸ = 1022837 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 (1023083) 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 in 23 ways as a sum of consecutive naturals, for example, 5205 + ... + 5397.

2^1023093 is an apocalyptic number.

It is an amenable number.

1023093 is a deficient number, since it is larger than the sum of its proper divisors (590987).

1023093 is a wasteful number, since it uses less digits than its factorization.

1023093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 1023093 is about 1011.4805979355. The cubic root of 1023093 is about 100.7639161283.

Adding to 1023093 its reverse (3903201), we get a palindrome (4926294).

The spelling of 1023093 in words is "one million, twenty-three thousand, ninety-three".