2682765 has 12 divisors (see below), whose sum is σ = 4650204. Its totient is φ = 1430784.

The previous prime is 2682751. The next prime is 2682767. The reversal of 2682765 is 5672862.

It can be written as a sum of positive squares in 2 ways, for example, as 2064969 + 617796 = 1437^2 + 786^2 .

It is not a de Polignac number, because 2682765 - 2⁸ = 2682509 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2682767) 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 11 ways as a sum of consecutive naturals, for example, 29764 + ... + 29853.

It is an arithmetic number, because the mean of its divisors is an integer number (387517).

2^2682765 is an apocalyptic number.

It is an amenable number.

2682765 is a deficient number, since it is larger than the sum of its proper divisors (1967439).

2682765 is a wasteful number, since it uses less digits than its factorization.

2682765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59628 (or 59625 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 2682765 is about 1637.9148329507. The cubic root of 2682765 is about 138.9507442407.

The spelling of 2682765 in words is "two million, six hundred eighty-two thousand, seven hundred sixty-five".