2488647 has 16 divisors (see below), whose sum is σ = 4015872. Its totient is φ = 1338240.

The previous prime is 2488609. The next prime is 2488667. The reversal of 2488647 is 7468842.

It is not a de Polignac number, because 2488647 - 2⁸ = 2488391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2488667) 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 15 ways as a sum of consecutive naturals, for example, 3129 + ... + 3842.

It is an arithmetic number, because the mean of its divisors is an integer number (250992).

2^2488647 is an apocalyptic number.

2488647 is a deficient number, since it is larger than the sum of its proper divisors (1527225).

2488647 is a wasteful number, since it uses less digits than its factorization.

2488647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6998.

The product of its digits is 86016, while the sum is 39.

The square root of 2488647 is about 1577.5446110966. The cubic root of 2488647 is about 135.5151238321.

The spelling of 2488647 in words is "two million, four hundred eighty-eight thousand, six hundred forty-seven".