232987441 has 2 divisors, whose sum is σ = 232987442. Its totient is φ = 232987440.

The previous prime is 232987427. The next prime is 232987541. The reversal of 232987441 is 144789232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222875041 + 10112400 = 14929^2 + 3180^2 .

It is a cyclic number.

It is not a de Polignac number, because 232987441 - 2²³ = 224598833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232987394 and 232987403.

It is not a weakly prime, because it can be changed into another prime (232987141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116493720 + 116493721.

It is an arithmetic number, because the mean of its divisors is an integer number (116493721).

Almost surely, 2^232987441 is an apocalyptic number.

It is an amenable number.

232987441 is a deficient number, since it is larger than the sum of its proper divisors (1).

232987441 is an equidigital number, since it uses as much as digits as its factorization.

232987441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 40.

The square root of 232987441 is about 15263.9261332070. The cubic root of 232987441 is about 615.3338932060. Note that the first 3 decimals are identical.

The spelling of 232987441 in words is "two hundred thirty-two million, nine hundred eighty-seven thousand, four hundred forty-one".