232931149 has 8 divisors (see below), whose sum is σ = 256623840. Its totient is φ = 209658000.

The previous prime is 232931119. The next prime is 232931173. The reversal of 232931149 is 941139232.

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

It is a cyclic number.

It is not a de Polignac number, because 232931149 - 2¹¹ = 232929101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232931119) 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 7 ways as a sum of consecutive naturals, for example, 103719 + ... + 105940.

It is an arithmetic number, because the mean of its divisors is an integer number (32077980).

Almost surely, 2^232931149 is an apocalyptic number.

It is an amenable number.

232931149 is a deficient number, since it is larger than the sum of its proper divisors (23692691).

232931149 is a wasteful number, since it uses less digits than its factorization.

232931149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209771.

The product of its digits is 11664, while the sum is 34.

The square root of 232931149 is about 15262.0820663499. The cubic root of 232931149 is about 615.2843323579.

It can be divided in two parts, 23293 and 1149, that added together give a palindrome (24442).

The spelling of 232931149 in words is "two hundred thirty-two million, nine hundred thirty-one thousand, one hundred forty-nine".