2244562 has 4 divisors (see below), whose sum is σ = 3366846. Its totient is φ = 1122280.

The previous prime is 2244559. The next prime is 2244563. The reversal of 2244562 is 2654422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2187441 + 57121 = 1479^2 + 239^2 .

It is not an unprimeable number, because it can be changed into a prime (2244563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561139 + ... + 561142.

2^2244562 is an apocalyptic number.

2244562 is a deficient number, since it is larger than the sum of its proper divisors (1122284).

2244562 is a wasteful number, since it uses less digits than its factorization.

2244562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122283.

The product of its digits is 3840, while the sum is 25.

The square root of 2244562 is about 1498.1862367543. The cubic root of 2244562 is about 130.9314172019.

Adding to 2244562 its reverse (2654422), we get a palindrome (4898984).

The spelling of 2244562 in words is "two million, two hundred forty-four thousand, five hundred sixty-two".