232443830 has 8 divisors (see below), whose sum is σ = 418398912. Its totient is φ = 92977528.

The previous prime is 232443823. The next prime is 232443863. The reversal of 232443830 is 38344232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 232443793 and 232443802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11622182 + ... + 11622201.

It is an arithmetic number, because the mean of its divisors is an integer number (52299864).

Almost surely, 2^232443830 is an apocalyptic number.

232443830 is a deficient number, since it is larger than the sum of its proper divisors (185955082).

232443830 is a wasteful number, since it uses less digits than its factorization.

232443830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23244390.

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 232443830 is about 15246.1086838577. The cubic root of 232443830 is about 614.8549507000.

The spelling of 232443830 in words is "two hundred thirty-two million, four hundred forty-three thousand, eight hundred thirty".