68113056 has 96 divisors (see below), whose sum is σ = 198894528. Its totient is φ = 20234240.

The previous prime is 68113049. The next prime is 68113063. The reversal of 68113056 is 65031186.

It is an interprime number because it is at equal distance from previous prime (68113049) and next prime (68113063).

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55360 + ... + 56576.

It is an arithmetic number, because the mean of its divisors is an integer number (2071818).

Almost surely, 2^68113056 is an apocalyptic number.

68113056 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68113056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99447264).

68113056 is an abundant number, since it is smaller than the sum of its proper divisors (130781472).

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

68113056 is a wasteful number, since it uses less digits than its factorization.

68113056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294 (or 1286 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 68113056 is about 8253.0634312357. The cubic root of 68113056 is about 408.3915886713.

It can be divided in two parts, 681130 and 56, that added together give a palindrome (681186).

The spelling of 68113056 in words is "sixty-eight million, one hundred thirteen thousand, fifty-six".