68286854 has 8 divisors (see below), whose sum is σ = 102472128. Its totient is φ = 34129480.

The previous prime is 68286847. The next prime is 68286857. The reversal of 68286854 is 45868286.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 68286799 and 68286808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68286857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944 + ... + 11724.

It is an arithmetic number, because the mean of its divisors is an integer number (12809016).

Almost surely, 2^68286854 is an apocalyptic number.

68286854 is a deficient number, since it is larger than the sum of its proper divisors (34185274).

68286854 is a wasteful number, since it uses less digits than its factorization.

68286854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13950.

The product of its digits is 737280, while the sum is 47.

The square root of 68286854 is about 8263.5860254492. The cubic root of 68286854 is about 408.7386457644.

The spelling of 68286854 in words is "sixty-eight million, two hundred eighty-six thousand, eight hundred fifty-four".