608549066 has 4 divisors (see below), whose sum is σ = 912823602. Its totient is φ = 304274532.

The previous prime is 608549063. The next prime is 608549107. The reversal of 608549066 is 660945806.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 660945806 = 2 ⋅330472903.

It can be written as a sum of positive squares in only one way, i.e., 485982025 + 122567041 = 22045^2 + 11071^2 .

It is not an unprimeable number, because it can be changed into a prime (608549063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152137265 + ... + 152137268.

Almost surely, 2^608549066 is an apocalyptic number.

608549066 is a deficient number, since it is larger than the sum of its proper divisors (304274536).

608549066 is a wasteful number, since it uses less digits than its factorization.

608549066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304274535.

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 608549066 is about 24668.7872827182. The cubic root of 608549066 is about 847.4196562106.

The spelling of 608549066 in words is "six hundred eight million, five hundred forty-nine thousand, sixty-six".