2229255 has 48 divisors (see below), whose sum is σ = 4623840. Its totient is φ = 1016064.

The previous prime is 2229247. The next prime is 2229263. The reversal of 2229255 is 5529222.

It is an interprime number because it is at equal distance from previous prime (2229247) and next prime (2229263).

It is not a de Polignac number, because 2229255 - 2³ = 2229247 is a prime.

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

It is a d-powerful number, because it can be written as 2⁴ + 2⁸ + 2¹⁷ + 9 + 2²¹ + 5³ + 5⁴ .

2229255 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6447 + ... + 6783.

It is an arithmetic number, because the mean of its divisors is an integer number (96330).

2^2229255 is an apocalyptic number.

2229255 is an abundant number, since it is smaller than the sum of its proper divisors (2394585).

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

2229255 is a wasteful number, since it uses less digits than its factorization.

2229255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365 (or 352 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 2229255 is about 1493.0689870197. The cubic root of 2229255 is about 130.6331050426.

The spelling of 2229255 in words is "two million, two hundred twenty-nine thousand, two hundred fifty-five".