204843452 has 12 divisors (see below), whose sum is σ = 391064856. Its totient is φ = 93110640.

The previous prime is 204843409. The next prime is 204843461. The reversal of 204843452 is 254348402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2327723 + ... + 2327810.

It is an arithmetic number, because the mean of its divisors is an integer number (32588738).

Almost surely, 2^204843452 is an apocalyptic number.

204843452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

204843452 is a deficient number, since it is larger than the sum of its proper divisors (186221404).

204843452 is a wasteful number, since it uses less digits than its factorization.

204843452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4655548 (or 4655546 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 204843452 is about 14312.3531258839. The cubic root of 204843452 is about 589.4867239535.

The spelling of 204843452 in words is "two hundred four million, eight hundred forty-three thousand, four hundred fifty-two".