2563468 has 12 divisors (see below), whose sum is σ = 4548040. Its totient is φ = 1264032.

The previous prime is 2563453. The next prime is 2563489. The reversal of 2563468 is 8643652.

It is a happy number.

2563468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2¹⁹ + 5⁹ + 6 + 3⁸ + 4³ + 6⁶ + 8⁵ .

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 3 ways as a sum of consecutive naturals, for example, 4098 + ... + 4681.

2^2563468 is an apocalyptic number.

It is an amenable number.

2563468 is a deficient number, since it is larger than the sum of its proper divisors (1984572).

2563468 is a wasteful number, since it uses less digits than its factorization.

2563468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8856 (or 8854 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 2563468 is about 1601.0833832128. The cubic root of 2563468 is about 136.8598207419.

The spelling of 2563468 in words is "two million, five hundred sixty-three thousand, four hundred sixty-eight".