42204106 has 16 divisors (see below), whose sum is σ = 74845440. Its totient is φ = 17463600.

The previous prime is 42204079. The next prime is 42204109. The reversal of 42204106 is 60140224.

It is not an unprimeable number, because it can be changed into a prime (42204109) 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, 51570 + ... + 52381.

It is an arithmetic number, because the mean of its divisors is an integer number (4677840).

Almost surely, 2^42204106 is an apocalyptic number.

42204106 is a deficient number, since it is larger than the sum of its proper divisors (32641334).

42204106 is a wasteful number, since it uses less digits than its factorization.

42204106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103989.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 42204106 is about 6496.4687330888. The cubic root of 42204106 is about 348.1648325139.

The spelling of 42204106 in words is "forty-two million, two hundred four thousand, one hundred six".