42385083 has 16 divisors (see below), whose sum is σ = 61721856. Its totient is φ = 25714080.

The previous prime is 42385081. The next prime is 42385129. The reversal of 42385083 is 38058324.

It is not a de Polignac number, because 42385083 - 2¹ = 42385081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42385081) 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, 4885 + ... + 10422.

It is an arithmetic number, because the mean of its divisors is an integer number (3857616).

Almost surely, 2^42385083 is an apocalyptic number.

42385083 is a deficient number, since it is larger than the sum of its proper divisors (19336773).

42385083 is a wasteful number, since it uses less digits than its factorization.

42385083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15394.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 42385083 is about 6510.3827076448. The cubic root of 42385083 is about 348.6617823914.

The spelling of 42385083 in words is "forty-two million, three hundred eighty-five thousand, eighty-three".