68793805 has 24 divisors (see below), whose sum is σ = 89187840. Its totient is φ = 50883360.

The previous prime is 68793799. The next prime is 68793847. The reversal of 68793805 is 50839786.

It is not a de Polignac number, because 68793805 - 2⁵ = 68793773 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81576 + ... + 82414.

It is an arithmetic number, because the mean of its divisors is an integer number (3716160).

Almost surely, 2^68793805 is an apocalyptic number.

It is an amenable number.

68793805 is a deficient number, since it is larger than the sum of its proper divisors (20394035).

68793805 is a wasteful number, since it uses less digits than its factorization.

68793805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921 (or 898 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 68793805 is about 8294.2030961389. The cubic root of 68793805 is about 409.7476237810.

The spelling of 68793805 in words is "sixty-eight million, seven hundred ninety-three thousand, eight hundred five".