2680755 has 48 divisors (see below), whose sum is σ = 5413632. Its totient is φ = 1108800.

The previous prime is 2680753. The next prime is 2680763. The reversal of 2680755 is 5570862.

It is a happy number.

It is not a de Polignac number, because 2680755 - 2¹ = 2680753 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (2680753) 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 47 ways as a sum of consecutive naturals, for example, 12600 + ... + 12810.

It is an arithmetic number, because the mean of its divisors is an integer number (112784).

2^2680755 is an apocalyptic number.

2680755 is an abundant number, since it is smaller than the sum of its proper divisors (2732877).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2680755 is a wasteful number, since it uses less digits than its factorization.

2680755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 2680755 is about 1637.3011329624. The cubic root of 2680755 is about 138.9160336870.

It can be divided in two parts, 26807 and 55, that added together give a palindrome (26862).

The spelling of 2680755 in words is "two million, six hundred eighty thousand, seven hundred fifty-five".