68838414 has 32 divisors (see below), whose sum is σ = 144820224. Its totient is φ = 21783840.

The previous prime is 68838359. The next prime is 68838421. The reversal of 68838414 is 41483886.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6367 + ... + 13349.

It is an arithmetic number, because the mean of its divisors is an integer number (4525632).

Almost surely, 2^68838414 is an apocalyptic number.

68838414 is an abundant number, since it is smaller than the sum of its proper divisors (75981810).

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

68838414 is a wasteful number, since it uses less digits than its factorization.

68838414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7072.

The product of its digits is 147456, while the sum is 42.

The square root of 68838414 is about 8296.8918276666. The cubic root of 68838414 is about 409.8361709126.

The spelling of 68838414 in words is "sixty-eight million, eight hundred thirty-eight thousand, four hundred fourteen".