2766793 has 2 divisors, whose sum is σ = 2766794. Its totient is φ = 2766792.

The previous prime is 2766791. The next prime is 2766821. The reversal of 2766793 is 3976672.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2039184 + 727609 = 1428^2 + 853^2 .

It is a cyclic number.

It is not a de Polignac number, because 2766793 - 2¹ = 2766791 is a prime.

Together with 2766791, it forms a pair of twin primes.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (2766791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1383396 + 1383397.

It is an arithmetic number, because the mean of its divisors is an integer number (1383397).

2^2766793 is an apocalyptic number.

It is an amenable number.

2766793 is a deficient number, since it is larger than the sum of its proper divisors (1).

2766793 is an equidigital number, since it uses as much as digits as its factorization.

2766793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 95256, while the sum is 40.

The square root of 2766793 is about 1663.3679689113. The cubic root of 2766793 is about 140.3865676822.

The spelling of 2766793 in words is "two million, seven hundred sixty-six thousand, seven hundred ninety-three".