2244506 has 8 divisors (see below), whose sum is σ = 3672864. Its totient is φ = 1020220.

The previous prime is 2244503. The next prime is 2244509. The reversal of 2244506 is 6054422.

2244506 = 204² + 205² + ... + 247².

It is an interprime number because it is at equal distance from previous prime (2244503) and next prime (2244509).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2244503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50990 + ... + 51033.

It is an arithmetic number, because the mean of its divisors is an integer number (459108).

2^2244506 is an apocalyptic number.

2244506 is a deficient number, since it is larger than the sum of its proper divisors (1428358).

2244506 is a wasteful number, since it uses less digits than its factorization.

2244506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102036.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2244506 is about 1498.1675473725. The cubic root of 2244506 is about 130.9303283154.

Adding to 2244506 its reverse (6054422), we get a palindrome (8298928).

The spelling of 2244506 in words is "two million, two hundred forty-four thousand, five hundred six".