234921200 has 30 divisors (see below), whose sum is σ = 564399144. Its totient is φ = 93968320.

The previous prime is 234921151. The next prime is 234921209. The reversal of 234921200 is 2129432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234921209) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 293252 + ... + 294051.

Almost surely, 2^234921200 is an apocalyptic number.

234921200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234921200 is an abundant number, since it is smaller than the sum of its proper divisors (329477944).

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

234921200 is a wasteful number, since it uses less digits than its factorization.

234921200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587321 (or 587310 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 234921200 is about 15327.1393286549. The cubic root of 234921200 is about 617.0315963530.

The spelling of 234921200 in words is "two hundred thirty-four million, nine hundred twenty-one thousand, two hundred".