2006447235 has 32 divisors (see below), whose sum is σ = 3522512448. Its totient is φ = 969146880.

The previous prime is 2006447227. The next prime is 2006447237. The reversal of 2006447235 is 5327446002.

It is not a de Polignac number, because 2006447235 - 2³ = 2006447227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2006447196 and 2006447205.

It is not an unprimeable number, because it can be changed into a prime (2006447237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86736 + ... + 107405.

It is an arithmetic number, because the mean of its divisors is an integer number (110078514).

Almost surely, 2^2006447235 is an apocalyptic number.

2006447235 is a deficient number, since it is larger than the sum of its proper divisors (1516065213).

2006447235 is a wasteful number, since it uses less digits than its factorization.

2006447235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194215.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 2006447235 is about 44793.3838306507. The cubic root of 2006447235 is about 1261.2734322614.

The spelling of 2006447235 in words is "two billion, six million, four hundred forty-seven thousand, two hundred thirty-five".