93168109 has 12 divisors (see below), whose sum is σ = 101657524. Its totient is φ = 85307904.

The previous prime is 93168107. The next prime is 93168149. The reversal of 93168109 is 90186139.

It can be written as a sum of positive squares in 6 ways, for example, as 50722884 + 42445225 = 7122^2 + 6515^2 .

It is not a de Polignac number, because 93168109 - 2¹ = 93168107 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93168107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6337 + ... + 15049.

Almost surely, 2^93168109 is an apocalyptic number.

It is an amenable number.

93168109 is a deficient number, since it is larger than the sum of its proper divisors (8489415).

93168109 is a wasteful number, since it uses less digits than its factorization.

93168109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8784 (or 8767 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 93168109 is about 9652.3628713388. The cubic root of 93168109 is about 453.3383159175.

The spelling of 93168109 in words is "ninety-three million, one hundred sixty-eight thousand, one hundred nine".