68582371 has 16 divisors (see below), whose sum is σ = 82101600. Its totient is φ = 56459520.

The previous prime is 68582359. The next prime is 68582383. The reversal of 68582371 is 17328586.

It is an interprime number because it is at equal distance from previous prime (68582359) and next prime (68582383).

It is not a de Polignac number, because 68582371 - 2¹⁵ = 68549603 is a prime.

It is a super-2 number, since 2×68582371² = 9407083223963282, which contains 22 as substring.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 3055 + ... + 12103.

It is an arithmetic number, because the mean of its divisors is an integer number (5131350).

Almost surely, 2^68582371 is an apocalyptic number.

68582371 is a deficient number, since it is larger than the sum of its proper divisors (13519229).

68582371 is a wasteful number, since it uses less digits than its factorization.

68582371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9126.

The product of its digits is 80640, while the sum is 40.

The square root of 68582371 is about 8281.4473976473. The cubic root of 68582371 is about 409.3274140131.

It can be divided in two parts, 6858 and 2371, that added together give a palindrome (9229).

The spelling of 68582371 in words is "sixty-eight million, five hundred eighty-two thousand, three hundred seventy-one".