68366080 has 36 divisors (see below), whose sum is σ = 163761192. Its totient is φ = 27345920.

The previous prime is 68366071. The next prime is 68366099. The reversal of 68366080 is 8066386.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25426 + ... + 27985.

It is an arithmetic number, because the mean of its divisors is an integer number (4548922).

Almost surely, 2^68366080 is an apocalyptic number.

It is an amenable number.

68366080 is an abundant number, since it is smaller than the sum of its proper divisors (95395112).

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

68366080 is an equidigital number, since it uses as much as digits as its factorization.

68366080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53432 (or 53418 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 68366080 is about 8268.3783174211. The cubic root of 68366080 is about 408.8966567172.

The spelling of 68366080 in words is "sixty-eight million, three hundred sixty-six thousand, eighty".