232354481 has 2 divisors, whose sum is σ = 232354482. Its totient is φ = 232354480.

The previous prime is 232354411. The next prime is 232354483. The reversal of 232354481 is 184453232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 168610225 + 63744256 = 12985^2 + 7984^2 .

It is a cyclic number.

It is not a de Polignac number, because 232354481 - 2¹⁴ = 232338097 is a prime.

It is a super-2 number, since 2×232354481² = 107977209681558722, which contains 22 as substring.

Together with 232354483, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (232354483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116177240 + 116177241.

It is an arithmetic number, because the mean of its divisors is an integer number (116177241).

Almost surely, 2^232354481 is an apocalyptic number.

It is an amenable number.

232354481 is a deficient number, since it is larger than the sum of its proper divisors (1).

232354481 is an equidigital number, since it uses as much as digits as its factorization.

232354481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 32.

The square root of 232354481 is about 15243.1781791069. The cubic root of 232354481 is about 614.7761593127.

The spelling of 232354481 in words is "two hundred thirty-two million, three hundred fifty-four thousand, four hundred eighty-one".