42426183 has 16 divisors (see below), whose sum is σ = 59915520. Its totient is φ = 26629056.

The previous prime is 42426173. The next prime is 42426187. The reversal of 42426183 is 38162424.

It is not a de Polignac number, because 42426183 - 2⁶ = 42426119 is a prime.

It is a super-4 number, since 4×42426183⁴ (a number of 32 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42426183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42426187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7291 + ... + 11747.

It is an arithmetic number, because the mean of its divisors is an integer number (3744720).

Almost surely, 2^42426183 is an apocalyptic number.

42426183 is a deficient number, since it is larger than the sum of its proper divisors (17489337).

42426183 is a wasteful number, since it uses less digits than its factorization.

42426183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4646.

The product of its digits is 9216, while the sum is 30.

The square root of 42426183 is about 6513.5384392817. The cubic root of 42426183 is about 348.7744428597.

The spelling of 42426183 in words is "forty-two million, four hundred twenty-six thousand, one hundred eighty-three".