905469041 has 2 divisors, whose sum is σ = 905469042. Its totient is φ = 905469040.

The previous prime is 905469029. The next prime is 905469077. The reversal of 905469041 is 140964509.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 780029041 + 125440000 = 27929^2 + 11200^2 .

It is a cyclic number.

It is not a de Polignac number, because 905469041 - 2¹⁰ = 905468017 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 905468986 and 905469004.

It is not a weakly prime, because it can be changed into another prime (905469091) 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, 452734520 + 452734521.

It is an arithmetic number, because the mean of its divisors is an integer number (452734521).

Almost surely, 2^905469041 is an apocalyptic number.

It is an amenable number.

905469041 is a deficient number, since it is larger than the sum of its proper divisors (1).

905469041 is an equidigital number, since it uses as much as digits as its factorization.

905469041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 905469041 is about 30091.0126283580. The cubic root of 905469041 is about 967.4411036310.

The spelling of 905469041 in words is "nine hundred five million, four hundred sixty-nine thousand, forty-one".