2394244 has 12 divisors (see below), whose sum is σ = 4227804. Its totient is φ = 1186304.

The previous prime is 2394241. The next prime is 2394257. The reversal of 2394244 is 4424932.

It can be written as a sum of positive squares in 2 ways, for example, as 831744 + 1562500 = 912^2 + 1250^2 .

It is a d-powerful number, because it can be written as 2¹³ + 3⁹ + 9⁴ + 4⁴ + 2²¹ + 4⁴ + 4⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2394241) 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, 2197 + ... + 3100.

It is an arithmetic number, because the mean of its divisors is an integer number (352317).

2^2394244 is an apocalyptic number.

It is an amenable number.

2394244 is a deficient number, since it is larger than the sum of its proper divisors (1833560).

2394244 is a wasteful number, since it uses less digits than its factorization.

2394244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5414 (or 5412 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 2394244 is about 1547.3344822630. The cubic root of 2394244 is about 133.7794694432.

It can be divided in two parts, 23 and 94244, that multiplied together give a palindrome (2167612).

The spelling of 2394244 in words is "two million, three hundred ninety-four thousand, two hundred forty-four".