2826628 has 24 divisors (see below), whose sum is σ = 5698112. Its totient is φ = 1201824.

The previous prime is 2826623. The next prime is 2826643. The reversal of 2826628 is 8266282.

It is a d-powerful number, because it can be written as 2⁵ + 8² + 2¹⁶ + 6² + 6⁸ + 2²⁰ + 8⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 2826593 and 2826602.

It is not an unprimeable number, because it can be changed into a prime (2826623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4075 + ... + 4717.

2^2826628 is an apocalyptic number.

2826628 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2826628 is an abundant number, since it is smaller than the sum of its proper divisors (2871484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2826628 is a wasteful number, since it uses less digits than its factorization.

2826628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811 (or 809 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 2826628 is about 1681.2578624351. The cubic root of 2826628 is about 141.3913644649.

The spelling of 2826628 in words is "two million, eight hundred twenty-six thousand, six hundred twenty-eight".