2534224 has 80 divisors (see below), whose sum is σ = 6535296. Its totient is φ = 929280.

The previous prime is 2534197. The next prime is 2534237. The reversal of 2534224 is 4224352.

2534224 = T₁₄₄ + T₁₄₅ + ... + T₂₆₂.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a d-powerful number, because it can be written as 2³ + 5⁹ + 3⁹ + 4⁴ + 2¹⁵ + 2¹⁹ + 4⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 2534195 and 2534204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149064 + ... + 149080.

2^2534224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2534224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3267648).

2534224 is an abundant number, since it is smaller than the sum of its proper divisors (4001072).

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

2534224 is a wasteful number, since it uses less digits than its factorization.

2534224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65 (or 37 counting only the distinct ones).

The product of its digits is 1920, while the sum is 22.

The square root of 2534224 is about 1591.9246213310. The cubic root of 2534224 is about 136.3373975643.

Adding to 2534224 its reverse (4224352), we get a palindrome (6758576).

The spelling of 2534224 in words is "two million, five hundred thirty-four thousand, two hundred twenty-four".