232434420 has 48 divisors (see below), whose sum is σ = 673263360. Its totient is φ = 59844736.

The previous prime is 232434383. The next prime is 232434439. The reversal of 232434420 is 24434232.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 65052 + ... + 68531.

It is an arithmetic number, because the mean of its divisors is an integer number (14026320).

Almost surely, 2^232434420 is an apocalyptic number.

232434420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232434420 is an abundant number, since it is smaller than the sum of its proper divisors (440828940).

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

232434420 is a wasteful number, since it uses less digits than its factorization.

232434420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133624 (or 133622 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 232434420 is about 15245.8000773984. The cubic root of 232434420 is about 614.8466535512.

Adding to 232434420 its reverse (24434232), we get a palindrome (256868652).

The spelling of 232434420 in words is "two hundred thirty-two million, four hundred thirty-four thousand, four hundred twenty".