2480045 has 16 divisors (see below), whose sum is σ = 3188160. Its totient is φ = 1845504.

The previous prime is 2480003. The next prime is 2480053. The reversal of 2480045 is 5400842.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2480045 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2480045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13766 + ... + 13944.

It is an arithmetic number, because the mean of its divisors is an integer number (199260).

2^2480045 is an apocalyptic number.

It is an amenable number.

2480045 is a deficient number, since it is larger than the sum of its proper divisors (708115).

2480045 is a wasteful number, since it uses less digits than its factorization.

2480045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2480045 is about 1574.8158622518. The cubic root of 2480045 is about 135.3588077347.

Adding to 2480045 its reverse (5400842), we get a palindrome (7880887).

The spelling of 2480045 in words is "two million, four hundred eighty thousand, forty-five".