2488897 has 4 divisors (see below), whose sum is σ = 2569216. Its totient is φ = 2408580.

The previous prime is 2488891. The next prime is 2488901. The reversal of 2488897 is 7988842.

2488897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7988842 = 2 ⋅3994421.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2488897 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2488891) by changing a digit.

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, 40113 + ... + 40174.

It is an arithmetic number, because the mean of its divisors is an integer number (642304).

2^2488897 is an apocalyptic number.

It is an amenable number.

2488897 is a deficient number, since it is larger than the sum of its proper divisors (80319).

2488897 is an equidigital number, since it uses as much as digits as its factorization.

2488897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80318.

The product of its digits is 258048, while the sum is 46.

The square root of 2488897 is about 1577.6238461687. The cubic root of 2488897 is about 135.5196614580.

Subtracting 2488897 from its reverse (7988842), we obtain a palindrome (5499945).

The spelling of 2488897 in words is "two million, four hundred eighty-eight thousand, eight hundred ninety-seven".