2000668215 has 32 divisors (see below), whose sum is σ = 3939780096. Its totient is φ = 844237440.

The previous prime is 2000668169. The next prime is 2000668231. The reversal of 2000668215 is 5128660002.

It is not a de Polignac number, because 2000668215 - 2⁶ = 2000668151 is a prime.

It is a super-2 number, since 2×2000668215² = 8005346613022572450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 731481 + ... + 734210.

It is an arithmetic number, because the mean of its divisors is an integer number (123118128).

Almost surely, 2^2000668215 is an apocalyptic number.

2000668215 is a deficient number, since it is larger than the sum of its proper divisors (1939111881).

2000668215 is a wasteful number, since it uses less digits than its factorization.

2000668215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465719.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 2000668215 is about 44728.8297968994. The cubic root of 2000668215 is about 1260.0613506282.

The spelling of 2000668215 in words is "two billion, six hundred sixty-eight thousand, two hundred fifteen".