2524244 has 6 divisors (see below), whose sum is σ = 4417434. Its totient is φ = 1262120.

The previous prime is 2524219. The next prime is 2524259. The reversal of 2524244 is 4424252.

Added to its reverse (4424252) it gives a square (6948496 = 2636²).

It can be written as a sum of positive squares in only one way, i.e., 2521744 + 2500 = 1588^2 + 50^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315527 + ... + 315534.

It is an arithmetic number, because the mean of its divisors is an integer number (736239).

2^2524244 is an apocalyptic number.

It is an amenable number.

2524244 is a deficient number, since it is larger than the sum of its proper divisors (1893190).

2524244 is a wasteful number, since it uses less digits than its factorization.

2524244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631065 (or 631063 counting only the distinct ones).

The product of its digits is 2560, while the sum is 23.

The square root of 2524244 is about 1588.7869586575. The cubic root of 2524244 is about 136.1581925082.

Adding to 2524244 its reverse (4424252), we get a palindrome (6948496).

The spelling of 2524244 in words is "two million, five hundred twenty-four thousand, two hundred forty-four".