42680206 has 16 divisors (see below), whose sum is σ = 65214720. Its totient is φ = 20944440.

The previous prime is 42680191. The next prime is 42680207. The reversal of 42680206 is 60208624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42680207) 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, 57385 + ... + 58123.

It is an arithmetic number, because the mean of its divisors is an integer number (4075920).

Almost surely, 2^42680206 is an apocalyptic number.

42680206 is a deficient number, since it is larger than the sum of its proper divisors (22534514).

42680206 is a wasteful number, since it uses less digits than its factorization.

42680206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 42680206 is about 6533.0089545324. The cubic root of 42680206 is about 349.4691435390.

The spelling of 42680206 in words is "forty-two million, six hundred eighty thousand, two hundred six".