2005465306 has 16 divisors (see below), whose sum is σ = 3287952864. Its totient is φ = 911783664.

The previous prime is 2005465303. The next prime is 2005465337. The reversal of 2005465306 is 6035645002.

It is not an unprimeable number, because it can be changed into a prime (2005465303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573880 + ... + 577363.

It is an arithmetic number, because the mean of its divisors is an integer number (205497054).

Almost surely, 2^2005465306 is an apocalyptic number.

2005465306 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2005465306 is a deficient number, since it is larger than the sum of its proper divisors (1282487558).

2005465306 is a wasteful number, since it uses less digits than its factorization.

2005465306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151325.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 2005465306 is about 44782.4218416110. The cubic root of 2005465306 is about 1261.0676484552.

The spelling of 2005465306 in words is "two billion, five million, four hundred sixty-five thousand, three hundred six".