2680535 has 32 divisors (see below), whose sum is σ = 3967488. Its totient is φ = 1710720.

The previous prime is 2680519. The next prime is 2680541. The reversal of 2680535 is 5350862.

It is not a de Polignac number, because 2680535 - 2⁴ = 2680519 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 6² + 8⁷ + 0 + 5 + 3¹⁰ + 5 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2680498 and 2680507.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 16364 + ... + 16526.

It is an arithmetic number, because the mean of its divisors is an integer number (123984).

2^2680535 is an apocalyptic number.

2680535 is a deficient number, since it is larger than the sum of its proper divisors (1286953).

2680535 is a wasteful number, since it uses less digits than its factorization.

2680535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2680535 is about 1637.2339478523. The cubic root of 2680535 is about 138.9122334686.

The spelling of 2680535 in words is "two million, six hundred eighty thousand, five hundred thirty-five".