2680426 has 8 divisors (see below), whose sum is σ = 4595040. Its totient is φ = 1148748.

The previous prime is 2680421. The next prime is 2680427. The reversal of 2680426 is 6240862.

2680426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2680394 and 2680403.

It is not an unprimeable number, because it can be changed into a prime (2680421) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 95716 + ... + 95743.

It is an arithmetic number, because the mean of its divisors is an integer number (574380).

2^2680426 is an apocalyptic number.

2680426 is a deficient number, since it is larger than the sum of its proper divisors (1914614).

2680426 is a wasteful number, since it uses less digits than its factorization.

2680426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191468.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 2680426 is about 1637.2006596627. The cubic root of 2680426 is about 138.9103505561.

The spelling of 2680426 in words is "two million, six hundred eighty thousand, four hundred twenty-six".