2624013 has 12 divisors (see below), whose sum is σ = 4331808. Its totient is φ = 1499400.

The previous prime is 2623997. The next prime is 2624023. The reversal of 2624013 is 3104262.

It is a happy number.

2624013 is a `hidden beast` number, since 262 + 401 + 3 = 666.

It is not a de Polignac number, because 2624013 - 2⁴ = 2623997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2624023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20763 + ... + 20888.

It is an arithmetic number, because the mean of its divisors is an integer number (360984).

2^2624013 is an apocalyptic number.

It is an amenable number.

2624013 is a deficient number, since it is larger than the sum of its proper divisors (1707795).

2624013 is a wasteful number, since it uses less digits than its factorization.

2624013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41664 (or 41661 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2624013 is about 1619.8805511518. The cubic root of 2624013 is about 137.9289173935.

Adding to 2624013 its reverse (3104262), we get a palindrome (5728275).

Subtracting 2624013 from its reverse (3104262), we obtain a square (480249 = 693²).

The spelling of 2624013 in words is "two million, six hundred twenty-four thousand, thirteen".