68075080 has 16 divisors (see below), whose sum is σ = 153169020. Its totient is φ = 27230016.

The previous prime is 68075041. The next prime is 68075099. The reversal of 68075080 is 8057086.

It can be written as a sum of positive squares in 2 ways, for example, as 67469796 + 605284 = 8214^2 + 778^2 .

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, 850899 + ... + 850978.

Almost surely, 2^68075080 is an apocalyptic number.

It is an amenable number.

68075080 is an abundant number, since it is smaller than the sum of its proper divisors (85093940).

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

68075080 is a wasteful number, since it uses less digits than its factorization.

68075080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701888 (or 1701884 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 68075080 is about 8250.7623890159. The cubic root of 68075080 is about 408.3156758527.

The spelling of 68075080 in words is "sixty-eight million, seventy-five thousand, eighty".