68805024 has 48 divisors (see below), whose sum is σ = 184034592. Its totient is φ = 22500608.

The previous prime is 68805019. The next prime is 68805059. The reversal of 68805024 is 42050886.

It is a tau number, because it is divible by the number of its divisors (48).

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, 1674 + ... + 11849.

It is an arithmetic number, because the mean of its divisors is an integer number (3834054).

Almost surely, 2^68805024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68805024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92017296).

68805024 is an abundant number, since it is smaller than the sum of its proper divisors (115229568).

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

68805024 is a wasteful number, since it uses less digits than its factorization.

68805024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13589 (or 13581 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 68805024 is about 8294.8793842949. The cubic root of 68805024 is about 409.7698966621.

The spelling of 68805024 in words is "sixty-eight million, eight hundred five thousand, twenty-four".