606655608 has 64 divisors (see below), whose sum is σ = 1729395360. Its totient is φ = 175681536.

The previous prime is 606655603. The next prime is 606655627. The reversal of 606655608 is 806556606.

It is a self number, because there is not a number n which added to its sum of digits gives 606655608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606655601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51885 + ... + 62492.

Almost surely, 2^606655608 is an apocalyptic number.

606655608 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

606655608 is an abundant number, since it is smaller than the sum of its proper divisors (1122739752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

606655608 is a wasteful number, since it uses less digits than its factorization.

606655608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114416 (or 114412 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 606655608 is about 24630.3797778272. The cubic root of 606655608 is about 846.5398473604.

The spelling of 606655608 in words is "six hundred six million, six hundred fifty-five thousand, six hundred eight".