2676761 has 2 divisors, whose sum is σ = 2676762. Its totient is φ = 2676760.

The previous prime is 2676743. The next prime is 2676811. The reversal of 2676761 is 1676762.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1638400 + 1038361 = 1280^2 + 1019^2 .

It is a cyclic number.

It is not a de Polignac number, because 2676761 - 2¹⁰ = 2675737 is a prime.

It is a super-2 number, since 2×2676761² = 14330098902242, which contains 22 as substring.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (2676721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1338380 + 1338381.

It is an arithmetic number, because the mean of its divisors is an integer number (1338381).

2^2676761 is an apocalyptic number.

It is an amenable number.

2676761 is a deficient number, since it is larger than the sum of its proper divisors (1).

2676761 is an equidigital number, since it uses as much as digits as its factorization.

2676761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 35.

The square root of 2676761 is about 1636.0809882154. The cubic root of 2676761 is about 138.8470100462.

Subtracting from 2676761 its reverse (1676762), we obtain a palindrome (999999).

The spelling of 2676761 in words is "two million, six hundred seventy-six thousand, seven hundred sixty-one".