68132806 has 8 divisors (see below), whose sum is σ = 116799120. Its totient is φ = 29199768.

The previous prime is 68132777. The next prime is 68132809. The reversal of 68132806 is 60823186.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68132809) 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, 2433301 + ... + 2433328.

It is an arithmetic number, because the mean of its divisors is an integer number (14599890).

Almost surely, 2^68132806 is an apocalyptic number.

68132806 is a deficient number, since it is larger than the sum of its proper divisors (48666314).

68132806 is a wasteful number, since it uses less digits than its factorization.

68132806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4866638.

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

The square root of 68132806 is about 8254.2598699096. The cubic root of 68132806 is about 408.4310571418.

The spelling of 68132806 in words is "sixty-eight million, one hundred thirty-two thousand, eight hundred six".