94005161 has 2 divisors, whose sum is σ = 94005162. Its totient is φ = 94005160.

The previous prime is 94005137. The next prime is 94005173. The reversal of 94005161 is 16150049.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64899136 + 29106025 = 8056^2 + 5395^2 .

It is a cyclic number.

It is not a de Polignac number, because 94005161 - 2¹⁰ = 94004137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 94005161.

It is not a weakly prime, because it can be changed into another prime (94005101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47002580 + 47002581.

It is an arithmetic number, because the mean of its divisors is an integer number (47002581).

Almost surely, 2^94005161 is an apocalyptic number.

It is an amenable number.

94005161 is a deficient number, since it is larger than the sum of its proper divisors (1).

94005161 is an equidigital number, since it uses as much as digits as its factorization.

94005161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 94005161 is about 9695.6258694321. The cubic root of 94005161 is about 454.6919155801.

The spelling of 94005161 in words is "ninety-four million, five thousand, one hundred sixty-one".