2244152 has 16 divisors (see below), whose sum is σ = 4344000. Its totient is φ = 1085760.

The previous prime is 2244139. The next prime is 2244157. The reversal of 2244152 is 2514422.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244157) 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, 4277 + ... + 4772.

It is an arithmetic number, because the mean of its divisors is an integer number (271500).

2^2244152 is an apocalyptic number.

It is an amenable number.

2244152 is a deficient number, since it is larger than the sum of its proper divisors (2099848).

2244152 is a wasteful number, since it uses less digits than its factorization.

2244152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9086 (or 9082 counting only the distinct ones).

The product of its digits is 640, while the sum is 20.

The square root of 2244152 is about 1498.0493983844. The cubic root of 2244152 is about 130.9234445774.

Adding to 2244152 its reverse (2514422), we get a palindrome (4758574).

The spelling of 2244152 in words is "two million, two hundred forty-four thousand, one hundred fifty-two".