2608680 has 32 divisors (see below), whose sum is σ = 7826400. Its totient is φ = 695616.

The previous prime is 2608663. The next prime is 2608693. The reversal of 2608680 is 868062.

2608680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2608680² = 13610422684800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10750 + ... + 10989.

It is an arithmetic number, because the mean of its divisors is an integer number (244575).

2^2608680 is an apocalyptic number.

2608680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2608680 is an abundant number, since it is smaller than the sum of its proper divisors (5217720).

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

2608680 is a wasteful number, since it uses less digits than its factorization.

2608680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21753 (or 21749 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 2608680 is about 1615.1408607301. The cubic root of 2608680 is about 137.6597372224.

The spelling of 2608680 in words is "two million, six hundred eight thousand, six hundred eighty".