232235340 has 48 divisors (see below), whose sum is σ = 656032608. Its totient is φ = 61379584.

The previous prime is 232235329. The next prime is 232235371. The reversal of 232235340 is 43532232.

It is a self number, because there is not a number n which added to its sum of digits gives 232235340.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10347 + ... + 23906.

It is an arithmetic number, because the mean of its divisors is an integer number (13667346).

Almost surely, 2^232235340 is an apocalyptic number.

232235340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232235340 is an abundant number, since it is smaller than the sum of its proper divisors (423797268).

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

232235340 is a wasteful number, since it uses less digits than its factorization.

232235340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34378 (or 34376 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 232235340 is about 15239.2696675398. The cubic root of 232235340 is about 614.6710647627.

Adding to 232235340 its reverse (43532232), we get a palindrome (275767572).

The spelling of 232235340 in words is "two hundred thirty-two million, two hundred thirty-five thousand, three hundred forty".