1023002 has 8 divisors (see below), whose sum is σ = 1567296. Its totient is φ = 500572.

The previous prime is 1022981. The next prime is 1023019. The reversal of 1023002 is 2003201.

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

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, 5348 + ... + 5535.

It is an arithmetic number, because the mean of its divisors is an integer number (195912).

2^1023002 is an apocalyptic number.

1023002 is a deficient number, since it is larger than the sum of its proper divisors (544294).

1023002 is a wasteful number, since it uses less digits than its factorization.

1023002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10932.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 1023002 is about 1011.4356133734. The cubic root of 1023002 is about 100.7609285249.

Adding to 1023002 its reverse (2003201), we get a palindrome (3026203).

The spelling of 1023002 in words is "one million, twenty-three thousand, two".