68286468 has 12 divisors (see below), whose sum is σ = 159335120. Its totient is φ = 22762152.

The previous prime is 68286409. The next prime is 68286473. The reversal of 68286468 is 86468286.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 2845258 + ... + 2845281.

Almost surely, 2^68286468 is an apocalyptic number.

It is an amenable number.

68286468 is an abundant number, since it is smaller than the sum of its proper divisors (91048652).

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

68286468 is a wasteful number, since it uses less digits than its factorization.

68286468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5690546 (or 5690544 counting only the distinct ones).

The product of its digits is 884736, while the sum is 48.

The square root of 68286468 is about 8263.5626699384. The cubic root of 68286468 is about 408.7378756141.

The spelling of 68286468 in words is "sixty-eight million, two hundred eighty-six thousand, four hundred sixty-eight".