68087076 has 24 divisors (see below), whose sum is σ = 159003264. Its totient is φ = 22676640.

The previous prime is 68087011. The next prime is 68087077. The reversal of 68087076 is 67078086.

It is not an unprimeable number, because it can be changed into a prime (68087077) 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, 27381 + ... + 29763.

It is an arithmetic number, because the mean of its divisors is an integer number (6625136).

Almost surely, 2^68087076 is an apocalyptic number.

It is an amenable number.

68087076 is an abundant number, since it is smaller than the sum of its proper divisors (90916188).

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

68087076 is a wasteful number, since it uses less digits than its factorization.

68087076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4771 (or 4769 counting only the distinct ones).

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

The square root of 68087076 is about 8251.4893201167. The cubic root of 68087076 is about 408.3396585257.

The spelling of 68087076 in words is "sixty-eight million, eighty-seven thousand, seventy-six".