655106602 has 8 divisors (see below), whose sum is σ = 982903716. Its totient is φ = 327472032.

The previous prime is 655106597. The next prime is 655106609. The reversal of 655106602 is 206601556.

It can be written as a sum of positive squares in 2 ways, for example, as 652853601 + 2253001 = 25551^2 + 1501^2 .

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

It is not an unprimeable number, because it can be changed into a prime (655106609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30003 + ... + 47014.

Almost surely, 2^655106602 is an apocalyptic number.

655106602 is a deficient number, since it is larger than the sum of its proper divisors (327797114).

655106602 is a wasteful number, since it uses less digits than its factorization.

655106602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81272.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 655106602 is about 25595.0503418141. The cubic root of 655106602 is about 868.5016717074.

The spelling of 655106602 in words is "six hundred fifty-five million, one hundred six thousand, six hundred two".