182041001 has 2 divisors, whose sum is σ = 182041002. Its totient is φ = 182041000.

The previous prime is 182040979. The next prime is 182041003. The reversal of 182041001 is 100140281.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122766400 + 59274601 = 11080^2 + 7699^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-182041001 is a prime.

It is a Sophie Germain prime.

Together with 182041003, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (182041003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91020500 + 91020501.

It is an arithmetic number, because the mean of its divisors is an integer number (91020501).

Almost surely, 2^182041001 is an apocalyptic number.

It is an amenable number.

182041001 is a deficient number, since it is larger than the sum of its proper divisors (1).

182041001 is an equidigital number, since it uses as much as digits as its factorization.

182041001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 182041001 is about 13492.2570758194. The cubic root of 182041001 is about 566.7476634317.

Adding to 182041001 its reverse (100140281), we get a palindrome (282181282).

The spelling of 182041001 in words is "one hundred eighty-two million, forty-one thousand, one".