666062102 has 4 divisors (see below), whose sum is σ = 999093156. Its totient is φ = 333031050.

The previous prime is 666062099. The next prime is 666062113. The reversal of 666062102 is 201260666.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166515524 + ... + 166515527.

It is an arithmetic number, because the mean of its divisors is an integer number (249773289).

Almost surely, 2^666062102 is an apocalyptic number.

666062102 is a deficient number, since it is larger than the sum of its proper divisors (333031054).

666062102 is a wasteful number, since it uses less digits than its factorization.

666062102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333031053.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 666062102 is about 25808.1789748909. The cubic root of 666062102 is about 873.3163169318.

The spelling of 666062102 in words is "six hundred sixty-six million, sixty-two thousand, one hundred two".