235032400 has 120 divisors (see below), whose sum is σ = 600586560. Its totient is φ = 88197120.

The previous prime is 235032397. The next prime is 235032401. The reversal of 235032400 is 4230532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235032401) 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 23 ways as a sum of consecutive naturals, for example, 542584 + ... + 543016.

It is an arithmetic number, because the mean of its divisors is an integer number (5004888).

Almost surely, 2^235032400 is an apocalyptic number.

235032400 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 235032400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300293280).

235032400 is an abundant number, since it is smaller than the sum of its proper divisors (365554160).

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

235032400 is a wasteful number, since it uses less digits than its factorization.

235032400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533 (or 522 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 235032400 is about 15330.7664518119. The cubic root of 235032400 is about 617.1289383414.

Adding to 235032400 its reverse (4230532), we get a palindrome (239262932).

The spelling of 235032400 in words is "two hundred thirty-five million, thirty-two thousand, four hundred".