632006305 has 16 divisors (see below), whose sum is σ = 904437504. Its totient is φ = 414532800.

The previous prime is 632006281. The next prime is 632006327. The reversal of 632006305 is 503600236.

632006305 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 632006305 - 2⁵ = 632006273 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 632006305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391746 + ... + 393355.

It is an arithmetic number, because the mean of its divisors is an integer number (56527344).

Almost surely, 2^632006305 is an apocalyptic number.

It is an amenable number.

632006305 is a deficient number, since it is larger than the sum of its proper divisors (272431199).

632006305 is a wasteful number, since it uses less digits than its factorization.

632006305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785136.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 632006305 is about 25139.7355793572. The cubic root of 632006305 is about 858.1709391667.

The spelling of 632006305 in words is "six hundred thirty-two million, six thousand, three hundred five".