68080886 has 12 divisors (see below), whose sum is σ = 108482748. Its totient is φ = 32037792.

The previous prime is 68080879. The next prime is 68080889. The reversal of 68080886 is 68808086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68080889) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58316 + ... + 59471.

It is an arithmetic number, because the mean of its divisors is an integer number (9040229).

Almost surely, 2^68080886 is an apocalyptic number.

68080886 is a deficient number, since it is larger than the sum of its proper divisors (40401862).

68080886 is a wasteful number, since it uses less digits than its factorization.

68080886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117823 (or 117806 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 44.

The square root of 68080886 is about 8251.1142277877. The cubic root of 68080886 is about 408.3272836903.

The spelling of 68080886 in words is "sixty-eight million, eighty thousand, eight hundred eighty-six".