608805428 has 48 divisors (see below), whose sum is σ = 1406450304. Its totient is φ = 223242240.

The previous prime is 608805419. The next prime is 608805487. The reversal of 608805428 is 824508806.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 52901 + ... + 63372.

It is an arithmetic number, because the mean of its divisors is an integer number (29301048).

Almost surely, 2^608805428 is an apocalyptic number.

608805428 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

608805428 is an abundant number, since it is smaller than the sum of its proper divisors (797644876).

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

608805428 is a wasteful number, since it uses less digits than its factorization.

608805428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116312 (or 116310 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 608805428 is about 24673.9828159136. The cubic root of 608805428 is about 847.5386363175.

The spelling of 608805428 in words is "six hundred eight million, eight hundred five thousand, four hundred twenty-eight".