68164095 has 32 divisors (see below), whose sum is σ = 111974400. Its totient is φ = 35394944.

The previous prime is 68164091. The next prime is 68164097. The reversal of 68164095 is 59046186.

It is a cyclic number.

It is not a de Polignac number, because 68164095 - 2² = 68164091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68164091) 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 31 ways as a sum of consecutive naturals, for example, 142066 + ... + 142544.

It is an arithmetic number, because the mean of its divisors is an integer number (3499200).

Almost surely, 2^68164095 is an apocalyptic number.

68164095 is a deficient number, since it is larger than the sum of its proper divisors (43810305).

68164095 is a wasteful number, since it uses less digits than its factorization.

68164095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 68164095 is about 8256.1549767431. The cubic root of 68164095 is about 408.4935695806.

The spelling of 68164095 in words is "sixty-eight million, one hundred sixty-four thousand, ninety-five".