2488659 has 8 divisors (see below), whose sum is σ = 3399312. Its totient is φ = 1618560.

The previous prime is 2488609. The next prime is 2488667. The reversal of 2488659 is 9568842.

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

It is not a de Polignac number, because 2488659 - 2¹¹ = 2486611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2488659.

It is not an unprimeable number, because it can be changed into a prime (2488609) 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, 9994 + ... + 10239.

It is an arithmetic number, because the mean of its divisors is an integer number (424914).

2^2488659 is an apocalyptic number.

2488659 is a deficient number, since it is larger than the sum of its proper divisors (910653).

2488659 is a wasteful number, since it uses less digits than its factorization.

2488659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20277.

The product of its digits is 138240, while the sum is 42.

The square root of 2488659 is about 1577.5484144710. The cubic root of 2488659 is about 135.5153416451.

The spelling of 2488659 in words is "two million, four hundred eighty-eight thousand, six hundred fifty-nine".