5168961 has 24 divisors (see below), whose sum is σ = 8910240. Its totient is φ = 2952936.

The previous prime is 5168953. The next prime is 5168963. The reversal of 5168961 is 1698615.

5168961 is a `hidden beast` number, since 516 + 89 + 61 = 666.

It is not a de Polignac number, because 5168961 - 2³ = 5168953 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5168963) 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 23 ways as a sum of consecutive naturals, for example, 631 + ... + 3276.

It is an arithmetic number, because the mean of its divisors is an integer number (371260).

Almost surely, 2^5168961 is an apocalyptic number.

It is an amenable number.

5168961 is a deficient number, since it is larger than the sum of its proper divisors (3741279).

5168961 is a wasteful number, since it uses less digits than its factorization.

5168961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3930 (or 3917 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 5168961 is about 2273.5349128615. The cubic root of 5168961 is about 172.9024252912.

The spelling of 5168961 in words is "five million, one hundred sixty-eight thousand, nine hundred sixty-one".