2305012 has 12 divisors (see below), whose sum is σ = 4102560. Its totient is φ = 1132856.

The previous prime is 2305003. The next prime is 2305027. The reversal of 2305012 is 2105032.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2304983 and 2305001.

It is a congruent 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, 4648 + ... + 5119.

It is an arithmetic number, because the mean of its divisors is an integer number (341880).

2^2305012 is an apocalyptic number.

It is an amenable number.

2305012 is a deficient number, since it is larger than the sum of its proper divisors (1797548).

2305012 is a wasteful number, since it uses less digits than its factorization.

2305012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9830 (or 9828 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 2305012 is about 1518.2265970533. The cubic root of 2305012 is about 132.0964248010.

The spelling of 2305012 in words is "two million, three hundred five thousand, twelve".