2524216 has 8 divisors (see below), whose sum is σ = 4732920. Its totient is φ = 1262104.

The previous prime is 2524213. The next prime is 2524217. The reversal of 2524216 is 6124252.

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 2 + 5⁹ + 2⁷ + 4² + 2¹⁹ + 1 + 6⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2524213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157756 + ... + 157771.

It is an arithmetic number, because the mean of its divisors is an integer number (591615).

2^2524216 is an apocalyptic number.

It is an amenable number.

2524216 is a deficient number, since it is larger than the sum of its proper divisors (2208704).

2524216 is a wasteful number, since it uses less digits than its factorization.

2524216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315533 (or 315529 counting only the distinct ones).

The product of its digits is 960, while the sum is 22.

The square root of 2524216 is about 1588.7781468789. The cubic root of 2524216 is about 136.1576890646.

Adding to 2524216 its reverse (6124252), we get a palindrome (8648468).

The spelling of 2524216 in words is "two million, five hundred twenty-four thousand, two hundred sixteen".