2006124472 has 16 divisors (see below), whose sum is σ = 4103436600. Its totient is φ = 911874720.

The previous prime is 2006124403. The next prime is 2006124539. The reversal of 2006124472 is 2744216002.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2006124472.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11398347 + ... + 11398522.

Almost surely, 2^2006124472 is an apocalyptic number.

2006124472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2006124472 is an abundant number, since it is smaller than the sum of its proper divisors (2097312128).

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

2006124472 is a wasteful number, since it uses less digits than its factorization.

2006124472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22796886 (or 22796882 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 2006124472 is about 44789.7808880553. The cubic root of 2006124472 is about 1261.2057979174.

The spelling of 2006124472 in words is "two billion, six million, one hundred twenty-four thousand, four hundred seventy-two".