2305955 has 4 divisors (see below), whose sum is σ = 2767152. Its totient is φ = 1844760.

The previous prime is 2305949. The next prime is 2305967. The reversal of 2305955 is 5595032.

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

It is not a de Polignac number, because 2305955 - 2¹⁰ = 2304931 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230591 + ... + 230600.

It is an arithmetic number, because the mean of its divisors is an integer number (691788).

2^2305955 is an apocalyptic number.

2305955 is a deficient number, since it is larger than the sum of its proper divisors (461197).

2305955 is an equidigital number, since it uses as much as digits as its factorization.

2305955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461196.

The product of its (nonzero) digits is 6750, while the sum is 29.

The square root of 2305955 is about 1518.5371249989. The cubic root of 2305955 is about 132.1144362684.

The spelling of 2305955 in words is "two million, three hundred five thousand, nine hundred fifty-five".