2252826 has 16 divisors (see below), whose sum is σ = 5006400. Its totient is φ = 750924.

The previous prime is 2252821. The next prime is 2252867. The reversal of 2252826 is 6282522.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 2252826.

It is not an unprimeable number, because it can be changed into a prime (2252821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20806 + ... + 20913.

It is an arithmetic number, because the mean of its divisors is an integer number (312900).

2^2252826 is an apocalyptic number.

2252826 is an abundant number, since it is smaller than the sum of its proper divisors (2753574).

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

2252826 is a wasteful number, since it uses less digits than its factorization.

2252826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41730 (or 41724 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 2252826 is about 1500.9417043976. The cubic root of 2252826 is about 131.0919076112.

2252826 divided by its sum of digits (27) gives a palindrome (83438).

The spelling of 2252826 in words is "two million, two hundred fifty-two thousand, eight hundred twenty-six".