852676466 has 4 divisors (see below), whose sum is σ = 1279014702. Its totient is φ = 426338232.

The previous prime is 852676439. The next prime is 852676477. The reversal of 852676466 is 664676258.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 664676258 = 2 ⋅332338129.

It can be written as a sum of positive squares in only one way, i.e., 850947241 + 1729225 = 29171^2 + 1315^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213169115 + ... + 213169118.

Almost surely, 2^852676466 is an apocalyptic number.

852676466 is a deficient number, since it is larger than the sum of its proper divisors (426338236).

852676466 is a wasteful number, since it uses less digits than its factorization.

852676466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426338235.

The product of its digits is 2903040, while the sum is 50.

The square root of 852676466 is about 29200.6244111320. The cubic root of 852676466 is about 948.2614429919.

The spelling of 852676466 in words is "eight hundred fifty-two million, six hundred seventy-six thousand, four hundred sixty-six".