68586488 has 32 divisors (see below), whose sum is σ = 130626000. Its totient is φ = 33758208.

The previous prime is 68586487. The next prime is 68586499. The reversal of 68586488 is 88468586.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68586487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194120 + ... + 194472.

Almost surely, 2^68586488 is an apocalyptic number.

It is an amenable number.

68586488 is a deficient number, since it is larger than the sum of its proper divisors (62039512).

68586488 is a wasteful number, since it uses less digits than its factorization.

68586488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671 (or 667 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 53.

The square root of 68586488 is about 8281.6959615770. The cubic root of 68586488 is about 409.3356044913.

The spelling of 68586488 in words is "sixty-eight million, five hundred eighty-six thousand, four hundred eighty-eight".