608506090 has 16 divisors (see below), whose sum is σ = 1095745320. Its totient is φ = 243305920.

The previous prime is 608506069. The next prime is 608506153. The reversal of 608506090 is 90605806.

It can be written as a sum of positive squares in 4 ways, for example, as 519976809 + 88529281 = 22803^2 + 9409^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 17976 + ... + 39244.

Almost surely, 2^608506090 is an apocalyptic number.

608506090 is a deficient number, since it is larger than the sum of its proper divisors (487239230).

608506090 is a wasteful number, since it uses less digits than its factorization.

608506090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24137.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 608506090 is about 24667.9162070897. The cubic root of 608506090 is about 847.3997073593.

The spelling of 608506090 in words is "six hundred eight million, five hundred six thousand, ninety".