423588828 has 24 divisors (see below), whose sum is σ = 1064403088. Its totient is φ = 130334976.

The previous prime is 423588817. The next prime is 423588833. The reversal of 423588828 is 828885324.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1357501 + ... + 1357812.

Almost surely, 2^423588828 is an apocalyptic number.

It is an amenable number.

423588828 is an abundant number, since it is smaller than the sum of its proper divisors (640814260).

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

423588828 is a wasteful number, since it uses less digits than its factorization.

423588828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2715333 (or 2715331 counting only the distinct ones).

The product of its digits is 983040, while the sum is 48.

The square root of 423588828 is about 20581.2737215168. The cubic root of 423588828 is about 751.0142296106.

The spelling of 423588828 in words is "four hundred twenty-three million, five hundred eighty-eight thousand, eight hundred twenty-eight".