68056824 has 32 divisors (see below), whose sum is σ = 185610240. Its totient is φ = 20623200.

The previous prime is 68056819. The next prime is 68056829. The reversal of 68056824 is 42865086.

It is an interprime number because it is at equal distance from previous prime (68056819) and next prime (68056829).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68056829) 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, 128632 + ... + 129159.

It is an arithmetic number, because the mean of its divisors is an integer number (5800320).

Almost surely, 2^68056824 is an apocalyptic number.

It is an amenable number.

68056824 is an abundant number, since it is smaller than the sum of its proper divisors (117553416).

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

68056824 is a wasteful number, since it uses less digits than its factorization.

68056824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257811 (or 257807 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 68056824 is about 8249.6559928278. The cubic root of 68056824 is about 408.2791726397.

The spelling of 68056824 in words is "sixty-eight million, fifty-six thousand, eight hundred twenty-four".