2550424 has 32 divisors (see below), whose sum is σ = 5080320. Its totient is φ = 1197856.

The previous prime is 2550407. The next prime is 2550437. The reversal of 2550424 is 4240552.

2550424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2550395 and 2550404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15189 + ... + 15355.

It is an arithmetic number, because the mean of its divisors is an integer number (158760).

2^2550424 is an apocalyptic number.

It is an amenable number.

2550424 is a deficient number, since it is larger than the sum of its proper divisors (2529896).

2550424 is a wasteful number, since it uses less digits than its factorization.

2550424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 2550424 is about 1597.0046962987. The cubic root of 2550424 is about 136.6272925108.

Adding to 2550424 its reverse (4240552), we get a palindrome (6790976).

The spelling of 2550424 in words is "two million, five hundred fifty thousand, four hundred twenty-four".