7882466 has 4 divisors (see below), whose sum is σ = 11823702. Its totient is φ = 3941232.

The previous prime is 7882453. The next prime is 7882471. The reversal of 7882466 is 6642887.

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

It can be written as a sum of positive squares in only one way, i.e., 7134241 + 748225 = 2671^2 + 865^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1970615 + ... + 1970618.

Almost surely, 2^7882466 is an apocalyptic number.

7882466 is a deficient number, since it is larger than the sum of its proper divisors (3941236).

7882466 is a wasteful number, since it uses less digits than its factorization.

7882466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3941235.

The product of its digits is 129024, while the sum is 41.

The square root of 7882466 is about 2807.5729732279. The cubic root of 7882466 is about 199.0157138505.

The spelling of 7882466 in words is "seven million, eight hundred eighty-two thousand, four hundred sixty-six".