2305061 has 16 divisors (see below), whose sum is σ = 2721600. Its totient is φ = 1929600.

The previous prime is 2305049. The next prime is 2305091. The reversal of 2305061 is 1605032.

It is a cyclic number.

It is not a de Polignac number, because 2305061 - 2⁶ = 2304997 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2305091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8435 + ... + 8703.

It is an arithmetic number, because the mean of its divisors is an integer number (170100).

2^2305061 is an apocalyptic number.

It is an amenable number.

2305061 is a deficient number, since it is larger than the sum of its proper divisors (416539).

2305061 is a wasteful number, since it uses less digits than its factorization.

2305061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 2305061 is about 1518.2427342161. The cubic root of 2305061 is about 132.0973608307.

The spelling of 2305061 in words is "two million, three hundred five thousand, sixty-one".