906873 has 8 divisors (see below), whose sum is σ = 1319136. Its totient is φ = 549600.

The previous prime is 906869. The next prime is 906881. The reversal of 906873 is 378609.

It is a happy number.

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

It is not a de Polignac number, because 906873 - 2² = 906869 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 27481 = 906873 / (9 + 0 + 6 + 8 + 7 + 3).

It is not an unprimeable number, because it can be changed into a prime (906823) 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 7 ways as a sum of consecutive naturals, for example, 13708 + ... + 13773.

It is an arithmetic number, because the mean of its divisors is an integer number (164892).

2⁹⁰⁶⁸⁷³ is an apocalyptic number.

It is an amenable number.

906873 is a deficient number, since it is larger than the sum of its proper divisors (412263).

906873 is a wasteful number, since it uses less digits than its factorization.

906873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27495.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 906873 is about 952.2987976470. The cubic root of 906873 is about 96.7940861651.

The spelling of 906873 in words is "nine hundred six thousand, eight hundred seventy-three".