2873928 has 16 divisors (see below), whose sum is σ = 7184880. Its totient is φ = 957968.

The previous prime is 2873911. The next prime is 2873933. The reversal of 2873928 is 8293782.

2873928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 59850 + ... + 59897.

It is an arithmetic number, because the mean of its divisors is an integer number (449055).

2^2873928 is an apocalyptic number.

It is an amenable number.

2873928 is an abundant number, since it is smaller than the sum of its proper divisors (4310952).

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

2873928 is a wasteful number, since it uses less digits than its factorization.

2873928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119756 (or 119752 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 2873928 is about 1695.2663507544. The cubic root of 2873928 is about 142.1756736048.

The spelling of 2873928 in words is "two million, eight hundred seventy-three thousand, nine hundred twenty-eight".