2006204700 has 72 divisors (see below), whose sum is σ = 5811378048. Its totient is φ = 534365120.

The previous prime is 2006204677. The next prime is 2006204701. The reversal of 2006204700 is 74026002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2006204701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 291499 + ... + 298301.

It is an arithmetic number, because the mean of its divisors is an integer number (80713584).

Almost surely, 2^2006204700 is an apocalyptic number.

2006204700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2006204700 is an abundant number, since it is smaller than the sum of its proper divisors (3805173348).

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

2006204700 is a wasteful number, since it uses less digits than its factorization.

2006204700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7803 (or 7796 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 2006204700 is about 44790.6764851794. The cubic root of 2006204700 is about 1261.2226102125. Note that the first 3 decimals are identical.

The spelling of 2006204700 in words is "two billion, six million, two hundred four thousand, seven hundred".