52682678 has 8 divisors (see below), whose sum is σ = 79066368. Its totient is φ = 26327224.

The previous prime is 52682657. The next prime is 52682683. The reversal of 52682678 is 87628625.

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

It is a super-2 number, since 2×52682678² = 5550929122503368, which contains 22 as substring.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 1526 + ... + 10377.

It is an arithmetic number, because the mean of its divisors is an integer number (9883296).

Almost surely, 2^52682678 is an apocalyptic number.

52682678 is a deficient number, since it is larger than the sum of its proper divisors (26383690).

52682678 is a wasteful number, since it uses less digits than its factorization.

52682678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14118.

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

The square root of 52682678 is about 7258.2834058750. The cubic root of 52682678 is about 374.8774188977.

The spelling of 52682678 in words is "fifty-two million, six hundred eighty-two thousand, six hundred seventy-eight".