2676681 has 12 divisors (see below), whose sum is σ = 4418752. Its totient is φ = 1529496.

The previous prime is 2676679. The next prime is 2676683. The reversal of 2676681 is 1866762.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2676679) and next prime (2676683).

It is not a de Polignac number, because 2676681 - 2¹ = 2676679 is a prime.

It is a super-2 number, since 2×2676681² = 14329242351522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2676683) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21181 + ... + 21306.

2^2676681 is an apocalyptic number.

2676681 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2676681 is a deficient number, since it is larger than the sum of its proper divisors (1742071).

2676681 is a wasteful number, since it uses less digits than its factorization.

2676681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42500 (or 42497 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 2676681 is about 1636.0565393653. The cubic root of 2676681 is about 138.8456267984.

The spelling of 2676681 in words is "two million, six hundred seventy-six thousand, six hundred eighty-one".