2768426 has 8 divisors (see below), whose sum is σ = 4249344. Its totient is φ = 1351980.

The previous prime is 2768419. The next prime is 2768429. The reversal of 2768426 is 6248672.

2768426 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 not an unprimeable number, because it can be changed into a prime (2768429) 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, 16010 + ... + 16181.

It is an arithmetic number, because the mean of its divisors is an integer number (531168).

2^2768426 is an apocalyptic number.

2768426 is a deficient number, since it is larger than the sum of its proper divisors (1480918).

2768426 is a wasteful number, since it uses less digits than its factorization.

2768426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32236.

The product of its digits is 32256, while the sum is 35.

The square root of 2768426 is about 1663.8587680449. The cubic root of 2768426 is about 140.4141816234.

The spelling of 2768426 in words is "two million, seven hundred sixty-eight thousand, four hundred twenty-six".