325890041 has 2 divisors, whose sum is σ = 325890042. Its totient is φ = 325890040.

The previous prime is 325889989. The next prime is 325890049. The reversal of 325890041 is 140098523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 275692816 + 50197225 = 16604^2 + 7085^2 .

It is an emirp because it is prime and its reverse (140098523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 325890041 - 2¹⁰ = 325889017 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (325890049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162945020 + 162945021.

It is an arithmetic number, because the mean of its divisors is an integer number (162945021).

Almost surely, 2^325890041 is an apocalyptic number.

It is an amenable number.

325890041 is a deficient number, since it is larger than the sum of its proper divisors (1).

325890041 is an equidigital number, since it uses as much as digits as its factorization.

325890041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 325890041 is about 18052.4247955780. The cubic root of 325890041 is about 688.1614859182.

The spelling of 325890041 in words is "three hundred twenty-five million, eight hundred ninety thousand, forty-one".