68586743 has 8 divisors (see below), whose sum is σ = 69168000. Its totient is φ = 68008248.

The previous prime is 68586737. The next prime is 68586757. The reversal of 68586743 is 34768586.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68586743 - 2⁸ = 68586487 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 (68586703) 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, 103748 + ... + 104406.

It is an arithmetic number, because the mean of its divisors is an integer number (8646000).

Almost surely, 2^68586743 is an apocalyptic number.

68586743 is a deficient number, since it is larger than the sum of its proper divisors (581257).

68586743 is a wasteful number, since it uses less digits than its factorization.

68586743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381.

The product of its digits is 967680, while the sum is 47.

The square root of 68586743 is about 8281.7113569600. The cubic root of 68586743 is about 409.3361117849.

The spelling of 68586743 in words is "sixty-eight million, five hundred eighty-six thousand, seven hundred forty-three".