3102166 has 4 divisors (see below), whose sum is σ = 4653252. Its totient is φ = 1551082.

The previous prime is 3102131. The next prime is 3102173. The reversal of 3102166 is 6612013.

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, 775540 + ... + 775543.

It is an arithmetic number, because the mean of its divisors is an integer number (1163313).

Almost surely, 2^3102166 is an apocalyptic number.

3102166 is a deficient number, since it is larger than the sum of its proper divisors (1551086).

3102166 is a wasteful number, since it uses less digits than its factorization.

3102166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551085.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 3102166 is about 1761.2966814254. The cubic root of 3102166 is about 145.8439252896.

Adding to 3102166 its reverse (6612013), we get a palindrome (9714179).

The spelling of 3102166 in words is "three million, one hundred two thousand, one hundred sixty-six".