867137041 has 2 divisors, whose sum is σ = 867137042. Its totient is φ = 867137040.

The previous prime is 867136999. The next prime is 867137093. The reversal of 867137041 is 140731768.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 836887041 + 30250000 = 28929^2 + 5500^2 .

It is a cyclic number.

It is not a de Polignac number, because 867137041 - 2⁷ = 867136913 is a prime.

It is not a weakly prime, because it can be changed into another prime (867137641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 433568520 + 433568521.

It is an arithmetic number, because the mean of its divisors is an integer number (433568521).

Almost surely, 2^867137041 is an apocalyptic number.

It is an amenable number.

867137041 is a deficient number, since it is larger than the sum of its proper divisors (1).

867137041 is an equidigital number, since it uses as much as digits as its factorization.

867137041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 867137041 is about 29447.1907149052. The cubic root of 867137041 is about 953.5919569767.

The spelling of 867137041 in words is "eight hundred sixty-seven million, one hundred thirty-seven thousand, forty-one".