234505400 has 48 divisors (see below), whose sum is σ = 547907640. Its totient is φ = 93340800.

The previous prime is 234505399. The next prime is 234505423. The reversal of 234505400 is 4505432.

234505400 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39422 + ... + 44978.

Almost surely, 2^234505400 is an apocalyptic number.

234505400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234505400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273953820).

234505400 is an abundant number, since it is smaller than the sum of its proper divisors (313402240).

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

234505400 is a wasteful number, since it uses less digits than its factorization.

234505400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5784 (or 5775 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 234505400 is about 15313.5691463486. The cubic root of 234505400 is about 616.6673419358.

The spelling of 234505400 in words is "two hundred thirty-four million, five hundred five thousand, four hundred".