2988456 has 32 divisors (see below), whose sum is σ = 7516800. Its totient is φ = 990080.

The previous prime is 2988443. The next prime is 2988497. The reversal of 2988456 is 6548892.

2988456 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 7 ways as a sum of consecutive naturals, for example, 5476 + ... + 5996.

It is an arithmetic number, because the mean of its divisors is an integer number (234900).

2^2988456 is an apocalyptic number.

It is an amenable number.

2988456 is an abundant number, since it is smaller than the sum of its proper divisors (4528344).

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

2988456 is a wasteful number, since it uses less digits than its factorization.

2988456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769 (or 765 counting only the distinct ones).

The product of its digits is 138240, while the sum is 42.

The square root of 2988456 is about 1728.7151298002. The cubic root of 2988456 is about 144.0397266935.

The spelling of 2988456 in words is "two million, nine hundred eighty-eight thousand, four hundred fifty-six".