541682231 has 2 divisors, whose sum is σ = 541682232. Its totient is φ = 541682230.

The previous prime is 541682227. The next prime is 541682243. The reversal of 541682231 is 132286145.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 541682231 - 2² = 541682227 is a prime.

It is a super-2 number, since 2×541682231² = 586839278762274722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is equal to p_28431950 and since 541682231 and 28431950 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541682261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270841115 + 270841116.

It is an arithmetic number, because the mean of its divisors is an integer number (270841116).

Almost surely, 2^541682231 is an apocalyptic number.

541682231 is a deficient number, since it is larger than the sum of its proper divisors (1).

541682231 is an equidigital number, since it uses as much as digits as its factorization.

541682231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 32.

The square root of 541682231 is about 23274.0677793977. The cubic root of 541682231 is about 815.1700153421.

The spelling of 541682231 in words is "five hundred forty-one million, six hundred eighty-two thousand, two hundred thirty-one".