68000759 has 4 divisors (see below), whose sum is σ = 69582216. Its totient is φ = 66419304.

The previous prime is 68000729. The next prime is 68000761. The reversal of 68000759 is 95700086.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 68000759 - 2¹⁶ = 67935223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68000729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 790664 + ... + 790749.

It is an arithmetic number, because the mean of its divisors is an integer number (17395554).

Almost surely, 2^68000759 is an apocalyptic number.

68000759 is a deficient number, since it is larger than the sum of its proper divisors (1581457).

68000759 is a wasteful number, since it uses less digits than its factorization.

68000759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581456.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 68000759 is about 8246.2572722418. The cubic root of 68000759 is about 408.1670288019.

The spelling of 68000759 in words is "sixty-eight million, seven hundred fifty-nine", and thus it is an aban number.