232108947 has 24 divisors (see below), whose sum is σ = 383591520. Its totient is φ = 132485760.

The previous prime is 232108931. The next prime is 232108967. The reversal of 232108947 is 749801232.

It is not a de Polignac number, because 232108947 - 2⁴ = 232108931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232108927) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 81829 + ... + 84617.

It is an arithmetic number, because the mean of its divisors is an integer number (15982980).

Almost surely, 2^232108947 is an apocalyptic number.

232108947 is a deficient number, since it is larger than the sum of its proper divisors (151482573).

232108947 is a wasteful number, since it uses less digits than its factorization.

232108947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4123 (or 4120 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 232108947 is about 15235.1221524476. The cubic root of 232108947 is about 614.5595339073.

The spelling of 232108947 in words is "two hundred thirty-two million, one hundred eight thousand, nine hundred forty-seven".