2622826 has 8 divisors (see below), whose sum is σ = 3941280. Its totient is φ = 1309068.

The previous prime is 2622821. The next prime is 2622827. The reversal of 2622826 is 6282262.

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

It is a d-powerful number, because it can be written as 2⁸ + 6 + 2¹⁰ + 2¹⁹ + 8² + 2²¹ + 6² .

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 2622794 and 2622803.

It is not an unprimeable number, because it can be changed into a prime (2622821) 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, 1125 + ... + 2551.

It is an arithmetic number, because the mean of its divisors is an integer number (492660).

2^2622826 is an apocalyptic number.

2622826 is a deficient number, since it is larger than the sum of its proper divisors (1318454).

2622826 is a wasteful number, since it uses less digits than its factorization.

2622826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2348.

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

The square root of 2622826 is about 1619.5141246683. The cubic root of 2622826 is about 137.9081163891.

The spelling of 2622826 in words is "two million, six hundred twenty-two thousand, eight hundred twenty-six".