2905235 has 4 divisors (see below), whose sum is σ = 3486288. Its totient is φ = 2324184.

The previous prime is 2905223. The next prime is 2905237. The reversal of 2905235 is 5325092.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2905235 - 2⁶ = 2905171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2905237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290519 + ... + 290528.

It is an arithmetic number, because the mean of its divisors is an integer number (871572).

2^2905235 is an apocalyptic number.

2905235 is a deficient number, since it is larger than the sum of its proper divisors (581053).

2905235 is an equidigital number, since it uses as much as digits as its factorization.

2905235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581052.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 2905235 is about 1704.4749924830. The cubic root of 2905235 is about 142.6900715913.

The spelling of 2905235 in words is "two million, nine hundred five thousand, two hundred thirty-five".