94245539 has 2 divisors, whose sum is σ = 94245540. Its totient is φ = 94245538.

The previous prime is 94245527. The next prime is 94245577. The reversal of 94245539 is 93554249.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94245539 - 2¹² = 94241443 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 94245496 and 94245505.

It is not a weakly prime, because it can be changed into another prime (94245439) 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, 47122769 + 47122770.

It is an arithmetic number, because the mean of its divisors is an integer number (47122770).

Almost surely, 2^94245539 is an apocalyptic number.

94245539 is a deficient number, since it is larger than the sum of its proper divisors (1).

94245539 is an equidigital number, since it uses as much as digits as its factorization.

94245539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 194400, while the sum is 41.

The square root of 94245539 is about 9708.0141635661. The cubic root of 94245539 is about 455.0791457539.

The spelling of 94245539 in words is "ninety-four million, two hundred forty-five thousand, five hundred thirty-nine".