232343400 has 192 divisors, whose sum is σ = 770040000. Its totient is φ = 57784320.

The previous prime is 232343399. The next prime is 232343407. The reversal of 232343400 is 4343232.

It is not an unprimeable number, because it can be changed into a prime (232343407) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1014486 + ... + 1014714.

It is an arithmetic number, because the mean of its divisors is an integer number (4010625).

Almost surely, 2^232343400 is an apocalyptic number.

232343400 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 232343400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385020000).

232343400 is an abundant number, since it is smaller than the sum of its proper divisors (537696600).

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

232343400 is a wasteful number, since it uses less digits than its factorization.

232343400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 232343400 is about 15242.8147007041. The cubic root of 232343400 is about 614.7663862526.

Adding to 232343400 its reverse (4343232), we get a palindrome (236686632).

The spelling of 232343400 in words is "two hundred thirty-two million, three hundred forty-three thousand, four hundred".