93144105 has 48 divisors (see below), whose sum is σ = 171933840. Its totient is φ = 46485504.

The previous prime is 93144091. The next prime is 93144109. The reversal of 93144105 is 50144139.

It can be written as a sum of positive squares in 8 ways, for example, as 15139881 + 78004224 = 3891^2 + 8832^2 .

It is not a de Polignac number, because 93144105 - 2⁶ = 93144041 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (93144109) 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 in 47 ways as a sum of consecutive naturals, for example, 239251 + ... + 239639.

It is an arithmetic number, because the mean of its divisors is an integer number (3581955).

Almost surely, 2^93144105 is an apocalyptic number.

It is an amenable number.

93144105 is a deficient number, since it is larger than the sum of its proper divisors (78789735).

93144105 is a wasteful number, since it uses less digits than its factorization.

93144105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730 (or 727 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 93144105 is about 9651.1193651307. The cubic root of 93144105 is about 453.2993796057.

The spelling of 93144105 in words is "ninety-three million, one hundred forty-four thousand, one hundred five".