2905882 has 8 divisors (see below), whose sum is σ = 4981536. Its totient is φ = 1245372.

The previous prime is 2905867. The next prime is 2905891. The reversal of 2905882 is 2885092.

2905882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 103768 + ... + 103795.

It is an arithmetic number, because the mean of its divisors is an integer number (622692).

2^2905882 is an apocalyptic number.

2905882 is a deficient number, since it is larger than the sum of its proper divisors (2075654).

2905882 is a wasteful number, since it uses less digits than its factorization.

2905882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207572.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 2905882 is about 1704.6647764297. The cubic root of 2905882 is about 142.7006632329.

The spelling of 2905882 in words is "two million, nine hundred five thousand, eight hundred eighty-two".