95594021 has 2 divisors, whose sum is σ = 95594022. Its totient is φ = 95594020.

The previous prime is 95594017. The next prime is 95594047. The reversal of 95594021 is 12049559.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65836996 + 29757025 = 8114^2 + 5455^2 .

It is an emirp because it is prime and its reverse (12049559) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 95594021 - 2² = 95594017 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95596021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47797010 + 47797011.

It is an arithmetic number, because the mean of its divisors is an integer number (47797011).

Almost surely, 2^95594021 is an apocalyptic number.

It is an amenable number.

95594021 is a deficient number, since it is larger than the sum of its proper divisors (1).

95594021 is an equidigital number, since it uses as much as digits as its factorization.

95594021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 35.

The square root of 95594021 is about 9777.2194922688. The cubic root of 95594021 is about 457.2393267530.

The spelling of 95594021 in words is "ninety-five million, five hundred ninety-four thousand, twenty-one".