2686068 has 192 divisors, whose sum is σ = 9676800. Its totient is φ = 622080.

The previous prime is 2686063. The next prime is 2686111. The reversal of 2686068 is 8606862.

It is a super-2 number, since 2×2686068² = 14429922601248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2686063) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 141363 + ... + 141381.

It is an arithmetic number, because the mean of its divisors is an integer number (50400).

2^2686068 is an apocalyptic number.

2686068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2686068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4838400).

2686068 is an abundant number, since it is smaller than the sum of its proper divisors (6990732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2686068 is a wasteful number, since it uses less digits than its factorization.

2686068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 2686068 is about 1638.9228169746. The cubic root of 2686068 is about 139.0077458893.

It can be divided in two parts, 268 and 6068, that added together give a palindrome (6336).

The spelling of 2686068 in words is "two million, six hundred eighty-six thousand, sixty-eight".