2948105 has 16 divisors (see below), whose sum is σ = 3692304. Its totient is φ = 2257920.

The previous prime is 2948087. The next prime is 2948119. The reversal of 2948105 is 5018492.

2948105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 16 + 2948089 = 4^2 + 1717^2 .

It is not a de Polignac number, because 2948105 - 2⁶ = 2948041 is a prime.

It is a Duffinian number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 14867 + ... + 15063.

It is an arithmetic number, because the mean of its divisors is an integer number (230769).

2^2948105 is an apocalyptic number.

It is an amenable number.

2948105 is a deficient number, since it is larger than the sum of its proper divisors (744199).

2948105 is a wasteful number, since it uses less digits than its factorization.

2948105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 2948105 is about 1717.0046592831. The cubic root of 2948105 is about 143.3884980858.

The spelling of 2948105 in words is "two million, nine hundred forty-eight thousand, one hundred five".