68708760 has 32 divisors (see below), whose sum is σ = 206126640. Its totient is φ = 18322304.

The previous prime is 68708729. The next prime is 68708767. The reversal of 68708760 is 6780786.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68708767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286167 + ... + 286406.

Almost surely, 2^68708760 is an apocalyptic number.

68708760 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

68708760 is an abundant number, since it is smaller than the sum of its proper divisors (137417880).

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

68708760 is a wasteful number, since it uses less digits than its factorization.

68708760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572587 (or 572583 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 68708760 is about 8289.0747372671. The cubic root of 68708760 is about 409.5787066517.

The spelling of 68708760 in words is "sixty-eight million, seven hundred eight thousand, seven hundred sixty".