232007238 has 12 divisors (see below), whose sum is σ = 502682388. Its totient is φ = 77335740.

The previous prime is 232007227. The next prime is 232007249. The reversal of 232007238 is 832700232.

It is an interprime number because it is at equal distance from previous prime (232007227) and next prime (232007249).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6444628 + ... + 6444663.

It is an arithmetic number, because the mean of its divisors is an integer number (41890199).

Almost surely, 2^232007238 is an apocalyptic number.

232007238 is an abundant number, since it is smaller than the sum of its proper divisors (270675150).

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

232007238 is a wasteful number, since it uses less digits than its factorization.

232007238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12889299 (or 12889296 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 232007238 is about 15231.7838088649. The cubic root of 232007238 is about 614.4697551366.

The spelling of 232007238 in words is "two hundred thirty-two million, seven thousand, two hundred thirty-eight".