232234320 has 160 divisors (see below), whose sum is σ = 758344320. Its totient is φ = 58705920.

The previous prime is 232234319. The next prime is 232234339. The reversal of 232234320 is 23432232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 424287 + ... + 424833.

It is an arithmetic number, because the mean of its divisors is an integer number (4739652).

Almost surely, 2^232234320 is an apocalyptic number.

232234320 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 232234320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379172160).

232234320 is an abundant number, since it is smaller than the sum of its proper divisors (526110000).

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

232234320 is a wasteful number, since it uses less digits than its factorization.

232234320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653 (or 647 counting only the distinct ones).

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

The square root of 232234320 is about 15239.2362013324. The cubic root of 232234320 is about 614.6701648631.

Adding to 232234320 its reverse (23432232), we get a palindrome (255666552).

The spelling of 232234320 in words is "two hundred thirty-two million, two hundred thirty-four thousand, three hundred twenty".