2868626 has 8 divisors (see below), whose sum is σ = 4312764. Its totient is φ = 1431040.

The previous prime is 2868617. The next prime is 2868673. The reversal of 2868626 is 6268682.

2868626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2805625 + 63001 = 1675^2 + 251^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2868626.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 335 + ... + 2418.

2^2868626 is an apocalyptic number.

2868626 is a deficient number, since it is larger than the sum of its proper divisors (1444138).

2868626 is a wasteful number, since it uses less digits than its factorization.

2868626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3276.

The product of its digits is 55296, while the sum is 38.

The square root of 2868626 is about 1693.7018627846. The cubic root of 2868626 is about 142.0881882933.

The spelling of 2868626 in words is "two million, eight hundred sixty-eight thousand, six hundred twenty-six".