2244004 has 27 divisors (see below), whose sum is σ = 4611243. Its totient is φ = 952728.

The previous prime is 2243987. The next prime is 2244091. The reversal of 2244004 is 4004422.

2244004 = T₉₆ + T₉₇ + ... + T₂₄₂.

The square root of 2244004 is 1498.

It is a perfect power (a square), and thus also a powerful number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 20919 + ... + 21025.

2^2244004 is an apocalyptic number.

2244004 is the 1498-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2244004

2244004 is an abundant number, since it is smaller than the sum of its proper divisors (2367239).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2244004 is a wasteful number, since it uses less digits than its factorization.

2244004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The cubic root of 2244004 is about 130.9205664159.

Multiplying 2244004 by its sum of digits (16), we get a square (35904064 = 5992²).

Multiplying 2244004 by its product of nonzero digits (256), we get a square (574465024 = 23968²).

Adding to 2244004 its reverse (4004422), we get a palindrome (6248426).

The spelling of 2244004 in words is "two million, two hundred forty-four thousand, four".