1006986 has 16 divisors (see below), whose sum is σ = 2101824. Its totient is φ = 321024.

The previous prime is 1006979. The next prime is 1006987. The reversal of 1006986 is 6896001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3511 + ... + 3786.

It is an arithmetic number, because the mean of its divisors is an integer number (131364).

2^1006986 is an apocalyptic number.

1006986 is an abundant number, since it is smaller than the sum of its proper divisors (1094838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1006986 is a wasteful number, since it uses less digits than its factorization.

1006986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7325.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 1006986 is about 1003.4869206920. The cubic root of 1006986 is about 100.2323264927.

The spelling of 1006986 in words is "one million, six thousand, nine hundred eighty-six".