8106662 has 4 divisors (see below), whose sum is σ = 12159996. Its totient is φ = 4053330.

The previous prime is 8106647. The next prime is 8106677. The reversal of 8106662 is 2666018.

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

It is an interprime number because it is at equal distance from previous prime (8106647) and next prime (8106677).

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, 2026664 + ... + 2026667.

It is an arithmetic number, because the mean of its divisors is an integer number (3039999).

Almost surely, 2^8106662 is an apocalyptic number.

8106662 is a deficient number, since it is larger than the sum of its proper divisors (4053334).

8106662 is a wasteful number, since it uses less digits than its factorization.

8106662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4053333.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 8106662 is about 2847.2200476956. The cubic root of 8106662 is about 200.8849287308.

Adding to 8106662 its product of nonzero digits (3456), we get a palindrome (8110118).

The spelling of 8106662 in words is "eight million, one hundred six thousand, six hundred sixty-two".