42682105 has 8 divisors (see below), whose sum is σ = 51439752. Its totient is φ = 33998208.

The previous prime is 42682103. The next prime is 42682183. The reversal of 42682105 is 50128624.

It can be written as a sum of positive squares in 4 ways, for example, as 341056 + 42341049 = 584^2 + 6507^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 42682105 - 2¹ = 42682103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42682103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17154 + ... + 19483.

It is an arithmetic number, because the mean of its divisors is an integer number (6429969).

Almost surely, 2^42682105 is an apocalyptic number.

It is an amenable number.

42682105 is a deficient number, since it is larger than the sum of its proper divisors (8757647).

42682105 is a wasteful number, since it uses less digits than its factorization.

42682105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36875.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 42682105 is about 6533.1542917644. The cubic root of 42682105 is about 349.4743265198.

The spelling of 42682105 in words is "forty-two million, six hundred eighty-two thousand, one hundred five".