68182063 has 4 divisors (see below), whose sum is σ = 68262480. Its totient is φ = 68101648.

The previous prime is 68182039. The next prime is 68182067. The reversal of 68182063 is 36028186.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 68182063 - 2⁵ = 68182031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68182067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38923 + ... + 40636.

It is an arithmetic number, because the mean of its divisors is an integer number (17065620).

Almost surely, 2^68182063 is an apocalyptic number.

68182063 is a deficient number, since it is larger than the sum of its proper divisors (80417).

68182063 is an equidigital number, since it uses as much as digits as its factorization.

68182063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80416.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 68182063 is about 8257.2430629115. The cubic root of 68182063 is about 408.5294592848.

The spelling of 68182063 in words is "sixty-eight million, one hundred eighty-two thousand, sixty-three".