1023004 has 12 divisors (see below), whose sum is σ = 1852200. Its totient is φ = 493808.

The previous prime is 1022981. The next prime is 1023019. The reversal of 1023004 is 4003201.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4294 + ... + 4525.

It is an arithmetic number, because the mean of its divisors is an integer number (154350).

2^1023004 is an apocalyptic number.

It is an amenable number.

1023004 is a deficient number, since it is larger than the sum of its proper divisors (829196).

1023004 is a wasteful number, since it uses less digits than its factorization.

1023004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8852 (or 8850 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 1023004 is about 1011.4366020666. The cubic root of 1023004 is about 100.7609941884.

Adding to 1023004 its reverse (4003201), we get a palindrome (5026205).

The spelling of 1023004 in words is "one million, twenty-three thousand, four".