2991024 has 30 divisors (see below), whose sum is σ = 8371116. Its totient is φ = 996960.

The previous prime is 2990993. The next prime is 2991041. The reversal of 2991024 is 4201992.

2991024 is digitally balanced in base 2 and base 5, because in such bases 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 5 ways as a sum of consecutive naturals, for example, 10242 + ... + 10529.

2^2991024 is an apocalyptic number.

2991024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2991024 is an abundant number, since it is smaller than the sum of its proper divisors (5380092).

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

2991024 is a wasteful number, since it uses less digits than its factorization.

2991024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20785 (or 20776 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 2991024 is about 1729.4577184771. The cubic root of 2991024 is about 144.0809729779.

The spelling of 2991024 in words is "two million, nine hundred ninety-one thousand, twenty-four".