606255616 has 20 divisors (see below), whose sum is σ = 1211328162. Its totient is φ = 303127552.

The previous prime is 606255613. The next prime is 606255641. The reversal of 606255616 is 616552606.

It can be written as a sum of positive squares in only one way, i.e., 519840000 + 86415616 = 22800^2 + 9296^2 .

It is not an unprimeable number, because it can be changed into a prime (606255613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 591535 + ... + 592558.

Almost surely, 2^606255616 is an apocalyptic number.

It is an amenable number.

606255616 is a deficient number, since it is larger than the sum of its proper divisors (605072546).

606255616 is an equidigital number, since it uses as much as digits as its factorization.

606255616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184111 (or 1184095 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 606255616 is about 24622.2585479074. The cubic root of 606255616 is about 846.3537540707.

The spelling of 606255616 in words is "six hundred six million, two hundred fifty-five thousand, six hundred sixteen".