42682655 has 4 divisors (see below), whose sum is σ = 51219192. Its totient is φ = 34146120.

The previous prime is 42682637. The next prime is 42682697. The reversal of 42682655 is 55628624.

42682655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 42682655 - 2¹⁶ = 42617119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 4268261 + ... + 4268270.

It is an arithmetic number, because the mean of its divisors is an integer number (12804798).

Almost surely, 2^42682655 is an apocalyptic number.

42682655 is a deficient number, since it is larger than the sum of its proper divisors (8536537).

42682655 is an equidigital number, since it uses as much as digits as its factorization.

42682655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8536536.

The product of its digits is 115200, while the sum is 38.

The square root of 42682655 is about 6533.1963846191. The cubic root of 42682655 is about 349.4758276177.

The spelling of 42682655 in words is "forty-two million, six hundred eighty-two thousand, six hundred fifty-five".