2062664066 has 8 divisors (see below), whose sum is σ = 3125893260. Its totient is φ = 1020699648.

The previous prime is 2062664011. The next prime is 2062664083. The reversal of 2062664066 is 6604662602.

It can be written as a sum of positive squares in 2 ways, for example, as 1932042025 + 130622041 = 43955^2 + 11429^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5315951 + ... + 5316338.

Almost surely, 2^2062664066 is an apocalyptic number.

2062664066 is a deficient number, since it is larger than the sum of its proper divisors (1063229194).

2062664066 is a wasteful number, since it uses less digits than its factorization.

2062664066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10632388.

The product of its (nonzero) digits is 124416, while the sum is 38.

The square root of 2062664066 is about 45416.5615827530. The cubic root of 2062664066 is about 1272.9445936638.

The spelling of 2062664066 in words is "two billion, sixty-two million, six hundred sixty-four thousand, sixty-six".