2768126 has 8 divisors (see below), whose sum is σ = 4170144. Its totient is φ = 1378080.

The previous prime is 2768123. The next prime is 2768177. The reversal of 2768126 is 6218672.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2768092 and 2768101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2768123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2390 + ... + 3353.

It is an arithmetic number, because the mean of its divisors is an integer number (521268).

2^2768126 is an apocalyptic number.

2768126 is a deficient number, since it is larger than the sum of its proper divisors (1402018).

2768126 is a wasteful number, since it uses less digits than its factorization.

2768126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5986.

The product of its digits is 8064, while the sum is 32.

The square root of 2768126 is about 1663.7686137201. The cubic root of 2768126 is about 140.4091094540.

The spelling of 2768126 in words is "two million, seven hundred sixty-eight thousand, one hundred twenty-six".