1006562 has 8 divisors (see below), whose sum is σ = 1514496. Its totient is φ = 501732.

The previous prime is 1006559. The next prime is 1006583. The reversal of 1006562 is 2656001.

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

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, 383 + ... + 1469.

It is an arithmetic number, because the mean of its divisors is an integer number (189312).

2^1006562 is an apocalyptic number.

1006562 is a deficient number, since it is larger than the sum of its proper divisors (507934).

1006562 is a wasteful number, since it uses less digits than its factorization.

1006562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1006562 is about 1003.2756351073. The cubic root of 1006562 is about 100.2182566272.

The spelling of 1006562 in words is "one million, six thousand, five hundred sixty-two".