68831214 has 16 divisors (see below), whose sum is σ = 137779920. Its totient is φ = 22924160.

The previous prime is 68831179. The next prime is 68831219. The reversal of 68831214 is 41213886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68831219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3952 + ... + 12380.

It is an arithmetic number, because the mean of its divisors is an integer number (8611245).

Almost surely, 2^68831214 is an apocalyptic number.

68831214 is an abundant number, since it is smaller than the sum of its proper divisors (68948706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68831214 is a wasteful number, since it uses less digits than its factorization.

68831214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9795.

The product of its digits is 9216, while the sum is 33.

The square root of 68831214 is about 8296.4579188953. The cubic root of 68831214 is about 409.8218817818.

The spelling of 68831214 in words is "sixty-eight million, eight hundred thirty-one thousand, two hundred fourteen".