541870867 has 2 divisors, whose sum is σ = 541870868. Its totient is φ = 541870866.

The previous prime is 541870859. The next prime is 541870877. The reversal of 541870867 is 768078145.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 541870867 - 2³ = 541870859 is a prime.

It is not a weakly prime, because it can be changed into another prime (541870807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270935433 + 270935434.

It is an arithmetic number, because the mean of its divisors is an integer number (270935434).

Almost surely, 2^541870867 is an apocalyptic number.

541870867 is a deficient number, since it is larger than the sum of its proper divisors (1).

541870867 is an equidigital number, since it uses as much as digits as its factorization.

541870867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 376320, while the sum is 46.

The square root of 541870867 is about 23278.1199197873. The cubic root of 541870867 is about 815.2646295864.

The spelling of 541870867 in words is "five hundred forty-one million, eight hundred seventy thousand, eight hundred sixty-seven".