94914643 has 2 divisors, whose sum is σ = 94914644. Its totient is φ = 94914642.

The previous prime is 94914637. The next prime is 94914683. The reversal of 94914643 is 34641949.

It is an a-pointer prime, because the next prime (94914683) can be obtained adding 94914643 to its sum of digits (40).

It is a weak prime.

It is an emirp because it is prime and its reverse (34641949) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94914643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 94914596 and 94914605.

It is not a weakly prime, because it can be changed into another prime (94914613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47457321 + 47457322.

It is an arithmetic number, because the mean of its divisors is an integer number (47457322).

Almost surely, 2^94914643 is an apocalyptic number.

94914643 is a deficient number, since it is larger than the sum of its proper divisors (1).

94914643 is an equidigital number, since it uses as much as digits as its factorization.

94914643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 40.

The square root of 94914643 is about 9742.4146390923. The cubic root of 94914643 is about 456.1535644560.

The spelling of 94914643 in words is "ninety-four million, nine hundred fourteen thousand, six hundred forty-three".