52676786 has 8 divisors (see below), whose sum is σ = 79903260. Its totient is φ = 26042368.

The previous prime is 52676777. The next prime is 52676809. The reversal of 52676786 is 68767625.

It can be written as a sum of positive squares in 2 ways, for example, as 50055625 + 2621161 = 7075^2 + 1619^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 52676786.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147791 + ... + 148146.

Almost surely, 2^52676786 is an apocalyptic number.

52676786 is a deficient number, since it is larger than the sum of its proper divisors (27226474).

52676786 is a wasteful number, since it uses less digits than its factorization.

52676786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296028.

The product of its digits is 846720, while the sum is 47.

The square root of 52676786 is about 7257.8775134332. The cubic root of 52676786 is about 374.8634430193.

The spelling of 52676786 in words is "fifty-two million, six hundred seventy-six thousand, seven hundred eighty-six".