852678602 has 4 divisors (see below), whose sum is σ = 1279017906. Its totient is φ = 426339300.

The previous prime is 852678581. The next prime is 852678611. The reversal of 852678602 is 206876258.

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., 466516801 + 386161801 = 21599^2 + 19651^2 .

It is a super-3 number, since 3×852678602³ (a number of 28 digits) contains 333 as substring.

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, 213169649 + ... + 213169652.

Almost surely, 2^852678602 is an apocalyptic number.

852678602 is a deficient number, since it is larger than the sum of its proper divisors (426339304).

852678602 is a wasteful number, since it uses less digits than its factorization.

852678602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426339303.

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 852678602 is about 29200.6609856695. The cubic root of 852678602 is about 948.2622348064.

The spelling of 852678602 in words is "eight hundred fifty-two million, six hundred seventy-eight thousand, six hundred two".