1666062062 has 16 divisors (see below), whose sum is σ = 2876657280. Its totient is φ = 708888888.

The previous prime is 1666062059. The next prime is 1666062077. The reversal of 1666062062 is 2602606661.

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 7 ways as a sum of consecutive naturals, for example, 426128 + ... + 430019.

It is an arithmetic number, because the mean of its divisors is an integer number (179791080).

Almost surely, 2^1666062062 is an apocalyptic number.

1666062062 is a deficient number, since it is larger than the sum of its proper divisors (1210595218).

1666062062 is a wasteful number, since it uses less digits than its factorization.

1666062062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856295.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 1666062062 is about 40817.4235100649. The cubic root of 1666062062 is about 1185.4877165377.

The spelling of 1666062062 in words is "one billion, six hundred sixty-six million, sixty-two thousand, sixty-two".