94143161 has 12 divisors (see below), whose sum is σ = 115956468. Its totient is φ = 75946752.

The previous prime is 94143131. The next prime is 94143167. The reversal of 94143161 is 16134149.

It can be written as a sum of positive squares in 2 ways, for example, as 87067561 + 7075600 = 9331^2 + 2660^2 .

It is not a de Polignac number, because 94143161 - 2⁶ = 94143097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94143167) 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 in 11 ways as a sum of consecutive naturals, for example, 55676 + ... + 57341.

It is an arithmetic number, because the mean of its divisors is an integer number (9663039).

Almost surely, 2^94143161 is an apocalyptic number.

It is an amenable number.

94143161 is a deficient number, since it is larger than the sum of its proper divisors (21813307).

94143161 is a wasteful number, since it uses less digits than its factorization.

94143161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113048 (or 113041 counting only the distinct ones).

The product of its digits is 2592, while the sum is 29.

The square root of 94143161 is about 9702.7398707788. The cubic root of 94143161 is about 454.9143033872.

The spelling of 94143161 in words is "ninety-four million, one hundred forty-three thousand, one hundred sixty-one".