606557232 has 30 divisors (see below), whose sum is σ = 1697518212. Its totient is φ = 202185696.

The previous prime is 606557179. The next prime is 606557233. The reversal of 606557232 is 232755606.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (606557233) 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 5 ways as a sum of consecutive naturals, for example, 2105958 + ... + 2106245.

Almost surely, 2^606557232 is an apocalyptic number.

It is an amenable number.

606557232 is an abundant number, since it is smaller than the sum of its proper divisors (1090960980).

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

606557232 is a wasteful number, since it uses less digits than its factorization.

606557232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4212217 (or 4212208 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 606557232 is about 24628.3826509172. The cubic root of 606557232 is about 846.4940862482.

The spelling of 606557232 in words is "six hundred six million, five hundred fifty-seven thousand, two hundred thirty-two".