2006650650 has 48 divisors (see below), whose sum is σ = 5148108000. Its totient is φ = 516653760.

The previous prime is 2006650631. The next prime is 2006650669. The reversal of 2006650650 is 560566002.

It is an interprime number because it is at equal distance from previous prime (2006650631) and next prime (2006650669).

It is a super-2 number, since 2×2006650650² = 8053293662290845000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 226300 + ... + 234999.

It is an arithmetic number, because the mean of its divisors is an integer number (107252250).

Almost surely, 2^2006650650 is an apocalyptic number.

2006650650 is an abundant number, since it is smaller than the sum of its proper divisors (3141457350).

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

2006650650 is a wasteful number, since it uses less digits than its factorization.

2006650650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461343 (or 461338 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 2006650650 is about 44795.6543651279. The cubic root of 2006650650 is about 1261.3160537436.

The spelling of 2006650650 in words is "two billion, six million, six hundred fifty thousand, six hundred fifty".