2205735 has 24 divisors (see below), whose sum is σ = 4106736. Its totient is φ = 1008000.

The previous prime is 2205719. The next prime is 2205761. The reversal of 2205735 is 5375022.

It is not a de Polignac number, because 2205735 - 2⁴ = 2205719 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 766 + ... + 2235.

It is an arithmetic number, because the mean of its divisors is an integer number (171114).

2^2205735 is an apocalyptic number.

2205735 is a deficient number, since it is larger than the sum of its proper divisors (1901001).

2205735 is a wasteful number, since it uses less digits than its factorization.

2205735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023 (or 3016 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 2205735 is about 1485.1717072447. The cubic root of 2205735 is about 130.1720601396.

The spelling of 2205735 in words is "two million, two hundred five thousand, seven hundred thirty-five".