2488811 has 4 divisors (see below), whose sum is σ = 2680272. Its totient is φ = 2297352.

The previous prime is 2488799. The next prime is 2488841. The reversal of 2488811 is 1188842.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1188842 = 2 ⋅594421.

It is a cyclic number.

It is not a de Polignac number, because 2488811 - 2¹⁰ = 2487787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2488841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95711 + ... + 95736.

It is an arithmetic number, because the mean of its divisors is an integer number (670068).

2^2488811 is an apocalyptic number.

2488811 is a deficient number, since it is larger than the sum of its proper divisors (191461).

2488811 is a wasteful number, since it uses less digits than its factorization.

2488811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191460.

The product of its digits is 4096, while the sum is 32.

The square root of 2488811 is about 1577.5965897529. The cubic root of 2488811 is about 135.5181005490.

The spelling of 2488811 in words is "two million, four hundred eighty-eight thousand, eight hundred eleven".