2252229 has 16 divisors (see below), whose sum is σ = 3581952. Its totient is φ = 1230768.

The previous prime is 2252221. The next prime is 2252231. The reversal of 2252229 is 9222522.

2252229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2252229 - 2³ = 2252221 is a prime.

2252229 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2252199 and 2252208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252221) 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 15 ways as a sum of consecutive naturals, for example, 1849 + ... + 2814.

It is an arithmetic number, because the mean of its divisors is an integer number (223872).

2^2252229 is an apocalyptic number.

It is an amenable number.

2252229 is a deficient number, since it is larger than the sum of its proper divisors (1329723).

2252229 is a wasteful number, since it uses less digits than its factorization.

2252229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4696.

The product of its digits is 1440, while the sum is 24.

The square root of 2252229 is about 1500.7428160748. The cubic root of 2252229 is about 131.0803267815.

The spelling of 2252229 in words is "two million, two hundred fifty-two thousand, two hundred twenty-nine".