2288026 has 8 divisors (see below), whose sum is σ = 3696084. Its totient is φ = 1056000.

The previous prime is 2288009. The next prime is 2288029. The reversal of 2288026 is 6208822.

It is a happy number.

2288026 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 1687401 + 600625 = 1299^2 + 775^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2287985 and 2288003.

It is not an unprimeable number, because it can be changed into a prime (2288029) by changing a digit.

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, 43975 + ... + 44026.

2^2288026 is an apocalyptic number.

2288026 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2288026 is a deficient number, since it is larger than the sum of its proper divisors (1408058).

2288026 is a wasteful number, since it uses less digits than its factorization.

2288026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88016.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 2288026 is about 1512.6222264663. The cubic root of 2288026 is about 131.7711446199.

The spelling of 2288026 in words is "two million, two hundred eighty-eight thousand, twenty-six".