2305705486 has 48 divisors (see below), whose sum is σ = 4108391280. Its totient is φ = 967384320.

The previous prime is 2305705453. The next prime is 2305705487. The reversal of 2305705486 is 6845075032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2305705487) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1693446 + ... + 1694806.

It is an arithmetic number, because the mean of its divisors is an integer number (85591485).

Almost surely, 2^2305705486 is an apocalyptic number.

2305705486 is a deficient number, since it is larger than the sum of its proper divisors (1802685794).

2305705486 is a wasteful number, since it uses less digits than its factorization.

2305705486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729 (or 1722 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 2305705486 is about 48017.7621927553. The cubic root of 2305705486 is about 1321.0967098450.

The spelling of 2305705486 in words is "two billion, three hundred five million, seven hundred five thousand, four hundred eighty-six".