68062856 has 32 divisors (see below), whose sum is σ = 132833280. Its totient is φ = 32659200.

The previous prime is 68062853. The next prime is 68062859. The reversal of 68062856 is 65826086.

It is an interprime number because it is at equal distance from previous prime (68062853) and next prime (68062859).

It is not an unprimeable number, because it can be changed into a prime (68062853) 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, 30416 + ... + 32576.

It is an arithmetic number, because the mean of its divisors is an integer number (4151040).

Almost surely, 2^68062856 is an apocalyptic number.

It is an amenable number.

68062856 is a deficient number, since it is larger than the sum of its proper divisors (64770424).

68062856 is a wasteful number, since it uses less digits than its factorization.

68062856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325 (or 2321 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 68062856 is about 8250.0215757294. The cubic root of 68062856 is about 408.2912344584.

It can be divided in two parts, 680 and 62856, that added together give a palindrome (63536).

The spelling of 68062856 in words is "sixty-eight million, sixty-two thousand, eight hundred fifty-six".