233425400 has 48 divisors (see below), whose sum is σ = 584467800. Its totient is φ = 86186880.

The previous prime is 233425399. The next prime is 233425403. The reversal of 233425400 is 4524332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233425403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42290 + ... + 47489.

Almost surely, 2^233425400 is an apocalyptic number.

233425400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233425400 is an abundant number, since it is smaller than the sum of its proper divisors (351042400).

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

233425400 is a wasteful number, since it uses less digits than its factorization.

233425400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89808 (or 89799 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 233425400 is about 15278.2656083732. The cubic root of 233425400 is about 615.7192105899.

Adding to 233425400 its reverse (4524332), we get a palindrome (237949732).

The spelling of 233425400 in words is "two hundred thirty-three million, four hundred twenty-five thousand, four hundred".