2905135 has 8 divisors (see below), whose sum is σ = 3496320. Its totient is φ = 2317344.

The previous prime is 2905109. The next prime is 2905139. The reversal of 2905135 is 5315092.

2905135 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 a cyclic number.

It is not a de Polignac number, because 2905135 - 2⁹ = 2904623 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2905139) 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, 1789 + ... + 3001.

It is an arithmetic number, because the mean of its divisors is an integer number (437040).

2^2905135 is an apocalyptic number.

2905135 is a deficient number, since it is larger than the sum of its proper divisors (591185).

2905135 is a wasteful number, since it uses less digits than its factorization.

2905135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 2905135 is about 1704.4456576846. The cubic root of 2905135 is about 142.6884344121.

The spelling of 2905135 in words is "two million, nine hundred five thousand, one hundred thirty-five".