2226562 has 16 divisors (see below), whose sum is σ = 3722040. Its totient is φ = 991872.

The previous prime is 2226557. The next prime is 2226569. The reversal of 2226562 is 2656222.

It can be written as a sum of positive squares in 4 ways, for example, as 1879641 + 346921 = 1371^2 + 589^2 .

It is not an unprimeable number, because it can be changed into a prime (2226569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 723 + ... + 2230.

2^2226562 is an apocalyptic number.

2226562 is a deficient number, since it is larger than the sum of its proper divisors (1495478).

2226562 is a wasteful number, since it uses less digits than its factorization.

2226562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2997.

The product of its digits is 2880, while the sum is 25.

The square root of 2226562 is about 1492.1668807476. The cubic root of 2226562 is about 130.5804810783.

The spelling of 2226562 in words is "two million, two hundred twenty-six thousand, five hundred sixty-two".