2306195 has 4 divisors (see below), whose sum is σ = 2767440. Its totient is φ = 1844952.

The previous prime is 2306191. The next prime is 2306197. The reversal of 2306195 is 5916032.

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 2306195 - 2² = 2306191 is a prime.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (2306191) 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, 230615 + ... + 230624.

It is an arithmetic number, because the mean of its divisors is an integer number (691860).

2^2306195 is an apocalyptic number.

2306195 is a deficient number, since it is larger than the sum of its proper divisors (461245).

2306195 is an equidigital number, since it uses as much as digits as its factorization.

2306195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461244.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 2306195 is about 1518.6161463648. The cubic root of 2306195 is about 132.1190195270.

The spelling of 2306195 in words is "two million, three hundred six thousand, one hundred ninety-five".