68331214 has 32 divisors (see below), whose sum is σ = 120637440. Its totient is φ = 28419552.

The previous prime is 68331209. The next prime is 68331217. The reversal of 68331214 is 41213386.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68331217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133992 + ... + 134500.

It is an arithmetic number, because the mean of its divisors is an integer number (3769920).

Almost surely, 2^68331214 is an apocalyptic number.

68331214 is a deficient number, since it is larger than the sum of its proper divisors (52306226).

68331214 is a wasteful number, since it uses less digits than its factorization.

68331214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784.

The product of its digits is 3456, while the sum is 28.

The square root of 68331214 is about 8266.2696544451. The cubic root of 68331214 is about 408.8271338628.

The spelling of 68331214 in words is "sixty-eight million, three hundred thirty-one thousand, two hundred fourteen".