2880012 has 24 divisors (see below), whose sum is σ = 6785856. Its totient is φ = 950608.

The previous prime is 2879999. The next prime is 2880029. The reversal of 2880012 is 2100882.

2880012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

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 in 7 ways as a sum of consecutive naturals, for example, 163 + ... + 2405.

It is an arithmetic number, because the mean of its divisors is an integer number (282744).

2^2880012 is an apocalyptic number.

It is an amenable number.

2880012 is an abundant number, since it is smaller than the sum of its proper divisors (3905844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2880012 is a wasteful number, since it uses less digits than its factorization.

2880012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357 (or 2355 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 2880012 is about 1697.0598103779. The cubic root of 2880012 is about 142.2759297845.

Adding to 2880012 its reverse (2100882), we get a palindrome (4980894).

The spelling of 2880012 in words is "two million, eight hundred eighty thousand, twelve".