2626228 has 24 divisors (see below), whose sum is σ = 5310144. Its totient is φ = 1123200.

The previous prime is 2626181. The next prime is 2626229. The reversal of 2626228 is 8226262.

It is a d-powerful number, because it can be written as 2² + 6³ + 2⁸ + 6³ + 2¹⁹ + 2²¹ + 8⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 2626196 and 2626205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2626229) 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, 1008 + ... + 2503.

It is an arithmetic number, because the mean of its divisors is an integer number (221256).

2^2626228 is an apocalyptic number.

It is an amenable number.

2626228 is an abundant number, since it is smaller than the sum of its proper divisors (2683916).

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

2626228 is a wasteful number, since it uses less digits than its factorization.

2626228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3543 (or 3541 counting only the distinct ones).

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

The square root of 2626228 is about 1620.5640993185. The cubic root of 2626228 is about 137.9677163157.

The spelling of 2626228 in words is "two million, six hundred twenty-six thousand, two hundred twenty-eight".