2702228 has 12 divisors (see below), whose sum is σ = 4844532. Its totient is φ = 1318080.

The previous prime is 2702213. The next prime is 2702233. The reversal of 2702228 is 8222072.

It is a happy number.

2702228 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 446224 + 2256004 = 668^2 + 1502^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 8075 + ... + 8402.

It is an arithmetic number, because the mean of its divisors is an integer number (403711).

2^2702228 is an apocalyptic number.

It is an amenable number.

2702228 is a deficient number, since it is larger than the sum of its proper divisors (2142304).

2702228 is a wasteful number, since it uses less digits than its factorization.

2702228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16522 (or 16520 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 2702228 is about 1643.8454915228. The cubic root of 2702228 is about 139.2859561813.

The spelling of 2702228 in words is "two million, seven hundred two thousand, two hundred twenty-eight".