68823080 has 32 divisors (see below), whose sum is σ = 155109600. Its totient is φ = 27483456.

The previous prime is 68823049. The next prime is 68823101. The reversal of 68823080 is 8032886.

It is a self number, because there is not a number n which added to its sum of digits gives 68823080.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33359 + ... + 35361.

It is an arithmetic number, because the mean of its divisors is an integer number (4847175).

Almost surely, 2^68823080 is an apocalyptic number.

It is an amenable number.

68823080 is an abundant number, since it is smaller than the sum of its proper divisors (86286520).

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

68823080 is a wasteful number, since it uses less digits than its factorization.

68823080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2873 (or 2869 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 68823080 is about 8295.9676952119. The cubic root of 68823080 is about 409.8057378343.

The spelling of 68823080 in words is "sixty-eight million, eight hundred twenty-three thousand, eighty".