2006140608 has 70 divisors (see below), whose sum is σ = 5946844596. Its totient is φ = 668711808.

The previous prime is 2006140601. The next prime is 2006140637. The reversal of 2006140608 is 8060416002.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2006140601) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 188310 + ... + 198677.

Almost surely, 2^2006140608 is an apocalyptic number.

It is an amenable number.

2006140608 is an abundant number, since it is smaller than the sum of its proper divisors (3940703988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2006140608 is an equidigital number, since it uses as much as digits as its factorization.

2006140608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387011 (or 386992 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2006140608 is about 44789.9610180674. The cubic root of 2006140608 is about 1261.2091793563.

The spelling of 2006140608 in words is "two billion, six million, one hundred forty thousand, six hundred eight".