2676731 has 2 divisors, whose sum is σ = 2676732. Its totient is φ = 2676730.

The previous prime is 2676727. The next prime is 2676743. The reversal of 2676731 is 1376762.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2676731 - 2² = 2676727 is a prime.

It is a super-2 number, since 2×2676731² = 14329777692722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

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, 1338365 + 1338366.

It is an arithmetic number, because the mean of its divisors is an integer number (1338366).

2^2676731 is an apocalyptic number.

2676731 is a deficient number, since it is larger than the sum of its proper divisors (1).

2676731 is an equidigital number, since it uses as much as digits as its factorization.

2676731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10584, while the sum is 32.

The square root of 2676731 is about 1636.0718199395. The cubic root of 2676731 is about 138.8464913315.

The spelling of 2676731 in words is "two million, six hundred seventy-six thousand, seven hundred thirty-one".