68410678 has 32 divisors (see below), whose sum is σ = 126339840. Its totient is φ = 27125280.

The previous prime is 68410649. The next prime is 68410679. The reversal of 68410678 is 87601486.

It is a self number, because there is not a number n which added to its sum of digits gives 68410678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68410679) 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, 8448 + ... + 14428.

It is an arithmetic number, because the mean of its divisors is an integer number (3948120).

Almost surely, 2^68410678 is an apocalyptic number.

68410678 is a deficient number, since it is larger than the sum of its proper divisors (57929162).

68410678 is a wasteful number, since it uses less digits than its factorization.

68410678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6052.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 68410678 is about 8271.0747790115. The cubic root of 68410678 is about 408.9855507476.

The spelling of 68410678 in words is "sixty-eight million, four hundred ten thousand, six hundred seventy-eight".