51682862 has 32 divisors (see below), whose sum is σ = 98115840. Its totient is φ = 19831680.

The previous prime is 51682853. The next prime is 51682867. The reversal of 51682862 is 26828615.

51682862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×51682862² = 5342236449022088, which contains 22 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51682867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7814 + ... + 12822.

It is an arithmetic number, because the mean of its divisors is an integer number (3066120).

Almost surely, 2^51682862 is an apocalyptic number.

51682862 is a deficient number, since it is larger than the sum of its proper divisors (46432978).

51682862 is a wasteful number, since it uses less digits than its factorization.

51682862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5096.

The product of its digits is 46080, while the sum is 38.

The square root of 51682862 is about 7189.0793569135. The cubic root of 51682862 is about 372.4907722591.

The spelling of 51682862 in words is "fifty-one million, six hundred eighty-two thousand, eight hundred sixty-two".