656132606 has 8 divisors (see below), whose sum is σ = 984373104. Its totient is φ = 328008240.

The previous prime is 656132591. The next prime is 656132611. The reversal of 656132606 is 606231656.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13175 + ... + 38546.

It is an arithmetic number, because the mean of its divisors is an integer number (123046638).

Almost surely, 2^656132606 is an apocalyptic number.

656132606 is a deficient number, since it is larger than the sum of its proper divisors (328240498).

656132606 is a wasteful number, since it uses less digits than its factorization.

656132606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58066.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 656132606 is about 25615.0855161563. The cubic root of 656132606 is about 868.9548403954.

The spelling of 656132606 in words is "six hundred fifty-six million, one hundred thirty-two thousand, six hundred six".