1006660522 has 8 divisors (see below), whose sum is σ = 1725703776. Its totient is φ = 431425932.

The previous prime is 1006660513. The next prime is 1006660541. The reversal of 1006660522 is 2250666001.

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, 35952148 + ... + 35952175.

It is an arithmetic number, because the mean of its divisors is an integer number (215712972).

Almost surely, 2^1006660522 is an apocalyptic number.

1006660522 is a deficient number, since it is larger than the sum of its proper divisors (719043254).

1006660522 is an equidigital number, since it uses as much as digits as its factorization.

1006660522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71904332.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1006660522 is about 31727.9139244924. The cubic root of 1006660522 is about 1002.2152629862.

The spelling of 1006660522 in words is "one billion, six million, six hundred sixty thousand, five hundred twenty-two".