2552226 has 16 divisors (see below), whose sum is σ = 5175264. Its totient is φ = 838944.

The previous prime is 2552219. The next prime is 2552233. The reversal of 2552226 is 6222552.

2552226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2552219) and next prime (2552233).

It is a d-powerful number, because it can be written as 2¹⁰ + 5² + 5⁹ + 2¹³ + 2¹⁶ + 2¹⁹ + 6² .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2552196 and 2552205.

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 7 ways as a sum of consecutive naturals, for example, 2476 + ... + 3351.

It is an arithmetic number, because the mean of its divisors is an integer number (323454).

2^2552226 is an apocalyptic number.

2552226 is an abundant number, since it is smaller than the sum of its proper divisors (2623038).

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

2552226 is a wasteful number, since it uses less digits than its factorization.

2552226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5905.

The product of its digits is 2400, while the sum is 24.

The square root of 2552226 is about 1597.5687778622. The cubic root of 2552226 is about 136.6594629027.

Adding to 2552226 its reverse (6222552), we get a palindrome (8774778).

The spelling of 2552226 in words is "two million, five hundred fifty-two thousand, two hundred twenty-six".