608455806 has 32 divisors (see below), whose sum is σ = 1472567040. Its totient is φ = 163618176.

The previous prime is 608455769. The next prime is 608455807. The reversal of 608455806 is 608554806.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608455807) 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 in 15 ways as a sum of consecutive naturals, for example, 425376 + ... + 426803.

It is an arithmetic number, because the mean of its divisors is an integer number (46017720).

Almost surely, 2^608455806 is an apocalyptic number.

608455806 is an abundant number, since it is smaller than the sum of its proper divisors (864111234).

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

608455806 is a wasteful number, since it uses less digits than its factorization.

608455806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852208.

The product of its (nonzero) digits is 230400, while the sum is 42.

The square root of 608455806 is about 24666.8969673934. The cubic root of 608455806 is about 847.3763650453.

The spelling of 608455806 in words is "six hundred eight million, four hundred fifty-five thousand, eight hundred six".