2624398 has 16 divisors (see below), whose sum is σ = 4644864. Its totient is φ = 1088280.

The previous prime is 2624387. The next prime is 2624411. The reversal of 2624398 is 8934262.

It is a d-powerful number, because it can be written as 2¹¹ + 6² + 2¹⁹ + 4³ + 3⁶ + 9² + 8⁷ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2590 + ... + 3457.

It is an arithmetic number, because the mean of its divisors is an integer number (290304).

2^2624398 is an apocalyptic number.

2624398 is a deficient number, since it is larger than the sum of its proper divisors (2020466).

2624398 is a wasteful number, since it uses less digits than its factorization.

2624398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6087.

The product of its digits is 20736, while the sum is 34.

The square root of 2624398 is about 1619.9993827159. Note that the first 3 decimals coincide. The cubic root of 2624398 is about 137.9356627915.

The spelling of 2624398 in words is "two million, six hundred twenty-four thousand, three hundred ninety-eight".