2991048 has 32 divisors (see below), whose sum is σ = 7918560. Its totient is φ = 938240.

The previous prime is 2991047. The next prime is 2991049. The reversal of 2991048 is 8401992.

2991048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2991047) and next prime (2991049).

It is not an unprimeable number, because it can be changed into a prime (2991041) 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, 3258 + ... + 4073.

It is an arithmetic number, because the mean of its divisors is an integer number (247455).

2^2991048 is an apocalyptic number.

It is an amenable number.

2991048 is an abundant number, since it is smaller than the sum of its proper divisors (4927512).

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

2991048 is a wasteful number, since it uses less digits than its factorization.

2991048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7357 (or 7353 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 2991048 is about 1729.4646570543. The cubic root of 2991048 is about 144.0813583458.

The spelling of 2991048 in words is "two million, nine hundred ninety-one thousand, forty-eight".