2487873 has 8 divisors (see below), whose sum is σ = 3379968. Its totient is φ = 1627184.

The previous prime is 2487833. The next prime is 2487883. The reversal of 2487873 is 3787842.

2487873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2487873 - 2⁶ = 2487809 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁵ + 4⁶ + 8⁵ + 7³ + 8⁵ + 7⁷ + 3¹³ .

It is not an unprimeable number, because it can be changed into a prime (2487833) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 7665 + ... + 7982.

It is an arithmetic number, because the mean of its divisors is an integer number (422496).

2^2487873 is an apocalyptic number.

It is an amenable number.

2487873 is a deficient number, since it is larger than the sum of its proper divisors (892095).

2487873 is a wasteful number, since it uses less digits than its factorization.

2487873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15703.

The product of its digits is 75264, while the sum is 39.

The square root of 2487873 is about 1577.2992740758. The cubic root of 2487873 is about 135.5010734155.

The spelling of 2487873 in words is "two million, four hundred eighty-seven thousand, eight hundred seventy-three".