2766315 has 16 divisors (see below), whose sum is σ = 4451328. Its totient is φ = 1466976.

The previous prime is 2766301. The next prime is 2766317. The reversal of 2766315 is 5136672.

It is not a de Polignac number, because 2766315 - 2⁶ = 2766251 is a prime.

2766315 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2766317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2932 + ... + 3758.

It is an arithmetic number, because the mean of its divisors is an integer number (278208).

2^2766315 is an apocalyptic number.

2766315 is a deficient number, since it is larger than the sum of its proper divisors (1685013).

2766315 is a wasteful number, since it uses less digits than its factorization.

2766315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058.

The product of its digits is 7560, while the sum is 30.

The square root of 2766315 is about 1663.2242783221. The cubic root of 2766315 is about 140.3784826726.

It can be divided in two parts, 2766 and 315, that added together give a triangular number (3081 = T₇₈).

The spelling of 2766315 in words is "two million, seven hundred sixty-six thousand, three hundred fifteen".