1006486 has 8 divisors (see below), whose sum is σ = 1625904. Its totient is φ = 464520.

The previous prime is 1006471. The next prime is 1006493. The reversal of 1006486 is 6846001.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1006486.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 19330 + ... + 19381.

It is an arithmetic number, because the mean of its divisors is an integer number (203238).

2^1006486 is an apocalyptic number.

1006486 is a deficient number, since it is larger than the sum of its proper divisors (619418).

1006486 is a wasteful number, since it uses less digits than its factorization.

1006486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38726.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1006486 is about 1003.2377584601. The cubic root of 1006486 is about 100.2157342526.

The spelling of 1006486 in words is "one million, six thousand, four hundred eighty-six".