2488745 has 16 divisors (see below), whose sum is σ = 3439488. Its totient is φ = 1693440.

The previous prime is 2488727. The next prime is 2488757. The reversal of 2488745 is 5478842.

It is not a de Polignac number, because 2488745 - 2⁸ = 2488489 is a prime.

It is a Duffinian number.

Its product of digits (71680) is a multiple of the sum of its prime divisors (560).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2488699 and 2488708.

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 15 ways as a sum of consecutive naturals, for example, 7217 + ... + 7553.

It is an arithmetic number, because the mean of its divisors is an integer number (214968).

2^2488745 is an apocalyptic number.

It is an amenable number.

2488745 is a deficient number, since it is larger than the sum of its proper divisors (950743).

2488745 is a wasteful number, since it uses less digits than its factorization.

2488745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560.

The product of its digits is 71680, while the sum is 38.

The square root of 2488745 is about 1577.5756717191. The cubic root of 2488745 is about 135.5169026177.

The spelling of 2488745 in words is "two million, four hundred eighty-eight thousand, seven hundred forty-five".