68496165 has 32 divisors (see below), whose sum is σ = 123258240. Its totient is φ = 36085248.

The previous prime is 68496151. The next prime is 68496187. The reversal of 68496165 is 56169486.

It is not a de Polignac number, because 68496165 - 2⁷ = 68496037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 68496165.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 8149 + ... + 14261.

It is an arithmetic number, because the mean of its divisors is an integer number (3851820).

Almost surely, 2^68496165 is an apocalyptic number.

It is an amenable number.

68496165 is a deficient number, since it is larger than the sum of its proper divisors (54762075).

68496165 is a wasteful number, since it uses less digits than its factorization.

68496165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6210 (or 6204 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 68496165 is about 8276.2409945579. The cubic root of 68496165 is about 409.1558379771.

The spelling of 68496165 in words is "sixty-eight million, four hundred ninety-six thousand, one hundred sixty-five".