16662102 has 16 divisors (see below), whose sum is σ = 33454080. Its totient is φ = 5532392.

The previous prime is 16662073. The next prime is 16662103. The reversal of 16662102 is 20126661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16662103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3702 + ... + 6857.

It is an arithmetic number, because the mean of its divisors is an integer number (2090880).

Almost surely, 2^16662102 is an apocalyptic number.

16662102 is an abundant number, since it is smaller than the sum of its proper divisors (16791978).

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

16662102 is a wasteful number, since it uses less digits than its factorization.

16662102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10827.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 16662102 is about 4081.9238111459. The cubic root of 16662102 is about 255.4131556878.

Adding to 16662102 its reverse (20126661), we get a palindrome (36788763).

The spelling of 16662102 in words is "sixteen million, six hundred sixty-two thousand, one hundred two".