68824712 has 32 divisors (see below), whose sum is σ = 145324800. Its totient is φ = 30273600.

The previous prime is 68824711. The next prime is 68824727. The reversal of 68824712 is 21742886.

It is not an unprimeable number, because it can be changed into a prime (68824711) 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, 9887 + ... + 15342.

It is an arithmetic number, because the mean of its divisors is an integer number (4541400).

Almost surely, 2^68824712 is an apocalyptic number.

68824712 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

68824712 is an abundant number, since it is smaller than the sum of its proper divisors (76500088).

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

68824712 is a wasteful number, since it uses less digits than its factorization.

68824712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25277 (or 25273 counting only the distinct ones).

The product of its digits is 43008, while the sum is 38.

The square root of 68824712 is about 8296.0660556676. The cubic root of 68824712 is about 409.8089770465.

The spelling of 68824712 in words is "sixty-eight million, eight hundred twenty-four thousand, seven hundred twelve".