7882106 has 4 divisors (see below), whose sum is σ = 11823162. Its totient is φ = 3941052.

The previous prime is 7882099. The next prime is 7882111. The reversal of 7882106 is 6012887.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6012887 = 479 ⋅12553.

It can be written as a sum of positive squares in only one way, i.e., 6205081 + 1677025 = 2491^2 + 1295^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1970525 + ... + 1970528.

Almost surely, 2^7882106 is an apocalyptic number.

7882106 is a deficient number, since it is larger than the sum of its proper divisors (3941056).

7882106 is a wasteful number, since it uses less digits than its factorization.

7882106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3941055.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 7882106 is about 2807.5088601819. The cubic root of 7882106 is about 199.0126840564.

The spelling of 7882106 in words is "seven million, eight hundred eighty-two thousand, one hundred six".