2205705007 has 6 divisors (see below), whose sum is σ = 2424452744. Its totient is φ = 2005186260.

The previous prime is 2205704999. The next prime is 2205705059. The reversal of 2205705007 is 7005075022.

2205705007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2205705007 - 2³ = 2205704999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205705097) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9114363 + ... + 9114604.

Almost surely, 2^2205705007 is an apocalyptic number.

2205705007 is a deficient number, since it is larger than the sum of its proper divisors (218747737).

2205705007 is a wasteful number, since it uses less digits than its factorization.

2205705007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18228989 (or 18228978 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 2205705007 is about 46964.9338017206. The cubic root of 2205705007 is about 1301.7147012184.

The spelling of 2205705007 in words is "two billion, two hundred five million, seven hundred five thousand, seven".