2488886 has 8 divisors (see below), whose sum is σ = 3929880. Its totient is φ = 1178928.

The previous prime is 2488877. The next prime is 2488891. The reversal of 2488886 is 6888842.

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

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 3 ways as a sum of consecutive naturals, for example, 32711 + ... + 32786.

It is an arithmetic number, because the mean of its divisors is an integer number (491235).

2^2488886 is an apocalyptic number.

2488886 is a deficient number, since it is larger than the sum of its proper divisors (1440994).

2488886 is a wasteful number, since it uses less digits than its factorization.

2488886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65518.

The product of its digits is 196608, while the sum is 44.

The square root of 2488886 is about 1577.6203599092. The cubic root of 2488886 is about 135.5194618088.

Subtracting from 2488886 its sum of digits (44), we obtain a palindrome (2488842).

The spelling of 2488886 in words is "two million, four hundred eighty-eight thousand, eight hundred eighty-six".