94019173 has 2 divisors, whose sum is σ = 94019174. Its totient is φ = 94019172.

The previous prime is 94019171. The next prime is 94019207. The reversal of 94019173 is 37191049.

It is an a-pointer prime, because the next prime (94019207) can be obtained adding 94019173 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56295009 + 37724164 = 7503^2 + 6142^2 .

It is a cyclic number.

It is not a de Polignac number, because 94019173 - 2¹ = 94019171 is a prime.

Together with 94019171, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94019171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47009586 + 47009587.

It is an arithmetic number, because the mean of its divisors is an integer number (47009587).

Almost surely, 2^94019173 is an apocalyptic number.

It is an amenable number.

94019173 is a deficient number, since it is larger than the sum of its proper divisors (1).

94019173 is an equidigital number, since it uses as much as digits as its factorization.

94019173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 94019173 is about 9696.3484363960. The cubic root of 94019173 is about 454.7145059234.

The spelling of 94019173 in words is "ninety-four million, nineteen thousand, one hundred seventy-three".