232946149 has 2 divisors, whose sum is σ = 232946150. Its totient is φ = 232946148.

The previous prime is 232946143. The next prime is 232946159. The reversal of 232946149 is 941649232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 177369124 + 55577025 = 13318^2 + 7455^2 .

It is a cyclic number.

It is not a de Polignac number, because 232946149 - 2⁹ = 232945637 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232946143) 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 as a sum of consecutive naturals, namely, 116473074 + 116473075.

It is an arithmetic number, because the mean of its divisors is an integer number (116473075).

Almost surely, 2^232946149 is an apocalyptic number.

It is an amenable number.

232946149 is a deficient number, since it is larger than the sum of its proper divisors (1).

232946149 is an equidigital number, since it uses as much as digits as its factorization.

232946149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 40.

The square root of 232946149 is about 15262.5734723866. The cubic root of 232946149 is about 615.2975395036.

The spelling of 232946149 in words is "two hundred thirty-two million, nine hundred forty-six thousand, one hundred forty-nine".