68582311 has 6 divisors (see below), whose sum is σ = 79779480. Its totient is φ = 58784796.

The previous prime is 68582287. The next prime is 68582321. The reversal of 68582311 is 11328586.

It is not a de Polignac number, because 68582311 - 2¹¹ = 68580263 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 (68582321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 699771 + ... + 699868.

It is an arithmetic number, because the mean of its divisors is an integer number (13296580).

Almost surely, 2^68582311 is an apocalyptic number.

68582311 is a deficient number, since it is larger than the sum of its proper divisors (11197169).

68582311 is a wasteful number, since it uses less digits than its factorization.

68582311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399653 (or 1399646 counting only the distinct ones).

The product of its digits is 11520, while the sum is 34.

The square root of 68582311 is about 8281.4437750914. The cubic root of 68582311 is about 409.3272946450.

The spelling of 68582311 in words is "sixty-eight million, five hundred eighty-two thousand, three hundred eleven".