2488736 has 12 divisors (see below), whose sum is σ = 4899762. Its totient is φ = 1244352.

The previous prime is 2488727. The next prime is 2488757. The reversal of 2488736 is 6378842.

2488736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2421136 + 67600 = 1556^2 + 260^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2488736.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 38855 + ... + 38918.

2^2488736 is an apocalyptic number.

It is an amenable number.

2488736 is a deficient number, since it is larger than the sum of its proper divisors (2411026).

2488736 is an equidigital number, since it uses as much as digits as its factorization.

2488736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77783 (or 77775 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 2488736 is about 1577.5728192385. The cubic root of 2488736 is about 135.5167392618.

The spelling of 2488736 in words is "two million, four hundred eighty-eight thousand, seven hundred thirty-six".