608273217 has 12 divisors (see below), whose sum is σ = 885325584. Its totient is φ = 402419160.

The previous prime is 608273191. The next prime is 608273251. The reversal of 608273217 is 712372806.

608273217 is a `hidden beast` number, since 608 + 2 + 7 + 32 + 17 = 666.

It is not a de Polignac number, because 608273217 - 2⁸ = 608272961 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (608273257) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 256783 + ... + 259140.

It is an arithmetic number, because the mean of its divisors is an integer number (73777132).

Almost surely, 2^608273217 is an apocalyptic number.

It is an amenable number.

608273217 is a deficient number, since it is larger than the sum of its proper divisors (277052367).

608273217 is a wasteful number, since it uses less digits than its factorization.

608273217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516060 (or 516057 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 608273217 is about 24663.1955958671. The cubic root of 608273217 is about 847.2915946694.

The spelling of 608273217 in words is "six hundred eight million, two hundred seventy-three thousand, two hundred seventeen".