1006879 has 2 divisors, whose sum is σ = 1006880. Its totient is φ = 1006878.

The previous prime is 1006877. The next prime is 1006883. The reversal of 1006879 is 9786001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1006879 - 2¹ = 1006877 is a prime.

Together with 1006877, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1006879.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1006877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503439 + 503440.

It is an arithmetic number, because the mean of its divisors is an integer number (503440).

2^1006879 is an apocalyptic number.

1006879 is a deficient number, since it is larger than the sum of its proper divisors (1).

1006879 is an equidigital number, since it uses as much as digits as its factorization.

1006879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 1006879 is about 1003.4336051777. The cubic root of 1006879 is about 100.2287762153.

The spelling of 1006879 in words is "one million, six thousand, eight hundred seventy-nine".