1026873 has 12 divisors (see below), whose sum is σ = 1505088. Its totient is φ = 674520.

The previous prime is 1026859. The next prime is 1026887. The reversal of 1026873 is 3786201.

It is an interprime number because it is at equal distance from previous prime (1026859) and next prime (1026887).

It is not a de Polignac number, because 1026873 - 2¹⁷ = 895801 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1026833) 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 11 ways as a sum of consecutive naturals, for example, 165 + ... + 1442.

It is an arithmetic number, because the mean of its divisors is an integer number (125424).

2^1026873 is an apocalyptic number.

It is an amenable number.

1026873 is a deficient number, since it is larger than the sum of its proper divisors (478215).

1026873 is a wasteful number, since it uses less digits than its factorization.

1026873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684 (or 1681 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1026873 is about 1013.3474231477. The cubic root of 1026873 is about 100.8878603763.

The spelling of 1026873 in words is "one million, twenty-six thousand, eight hundred seventy-three".