2488885 has 32 divisors (see below), whose sum is σ = 3732480. Its totient is φ = 1554432.

The previous prime is 2488877. The next prime is 2488891. The reversal of 2488885 is 5888842.

2488885 = 18² + 19² + ... + 195².

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2488885 - 2³ = 2488877 is a prime.

It is a d-powerful number, because it can be written as 2¹⁰ + 4 + 8 + 8 + 8² + 8⁷ + 5⁸ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27921 + ... + 28009.

It is an arithmetic number, because the mean of its divisors is an integer number (116640).

2^2488885 is an apocalyptic number.

It is an amenable number.

2488885 is a deficient number, since it is larger than the sum of its proper divisors (1243595).

2488885 is a wasteful number, since it uses less digits than its factorization.

2488885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165.

The product of its digits is 163840, while the sum is 43.

The square root of 2488885 is about 1577.6200429761. The cubic root of 2488885 is about 135.5194436589.

Subtracting from 2488885 its sum of digits (43), we obtain a palindrome (2488842).

The spelling of 2488885 in words is "two million, four hundred eighty-eight thousand, eight hundred eighty-five".