2488871 has 8 divisors (see below), whose sum is σ = 3103104. Its totient is φ = 1939320.

The previous prime is 2488841. The next prime is 2488877. The reversal of 2488871 is 1788842.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2488871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2488877) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16085 + ... + 16238.

It is an arithmetic number, because the mean of its divisors is an integer number (387888).

2^2488871 is an apocalyptic number.

2488871 is a deficient number, since it is larger than the sum of its proper divisors (614233).

2488871 is a wasteful number, since it uses less digits than its factorization.

2488871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32341.

The product of its digits is 28672, while the sum is 38.

The square root of 2488871 is about 1577.6156059066. The cubic root of 2488871 is about 135.5191895590.

It can be divided in two parts, 248 and 8871, that added together give a palindrome (9119).

The spelling of 2488871 in words is "two million, four hundred eighty-eight thousand, eight hundred seventy-one".