52782682 has 8 divisors (see below), whose sum is σ = 79308000. Its totient is φ = 26346684.

The previous prime is 52782673. The next prime is 52782689. The reversal of 52782682 is 28628725.

52782682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×52782682² = 5572023038226248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52782689) 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 3 ways as a sum of consecutive naturals, for example, 20832 + ... + 23227.

It is an arithmetic number, because the mean of its divisors is an integer number (9913500).

Almost surely, 2^52782682 is an apocalyptic number.

52782682 is a deficient number, since it is larger than the sum of its proper divisors (26525318).

52782682 is a wasteful number, since it uses less digits than its factorization.

52782682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44660.

The product of its digits is 107520, while the sum is 40.

The square root of 52782682 is about 7265.1690964492. The cubic root of 52782682 is about 375.1144705353.

The spelling of 52782682 in words is "fifty-two million, seven hundred eighty-two thousand, six hundred eighty-two".