5522228 has 6 divisors (see below), whose sum is σ = 9663906. Its totient is φ = 2761112.

The previous prime is 5522219. The next prime is 5522233. The reversal of 5522228 is 8222255.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5326864 + 195364 = 2308^2 + 442^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5522197 and 5522206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 690275 + ... + 690282.

It is an arithmetic number, because the mean of its divisors is an integer number (1610651).

Almost surely, 2^5522228 is an apocalyptic number.

It is an amenable number.

5522228 is a deficient number, since it is larger than the sum of its proper divisors (4141678).

5522228 is a wasteful number, since it uses less digits than its factorization.

5522228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380561 (or 1380559 counting only the distinct ones).

The product of its digits is 3200, while the sum is 26.

The square root of 5522228 is about 2349.9421269470. The cubic root of 5522228 is about 176.7548928422.

The spelling of 5522228 in words is "five million, five hundred twenty-two thousand, two hundred twenty-eight".