42383806 has 8 divisors (see below), whose sum is σ = 63783720. Its totient is φ = 21122568.

The previous prime is 42383797. The next prime is 42383807. The reversal of 42383806 is 60838324.

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

It is a super-5 number, since 5×42383806⁵ (a number of 39 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42383807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33901 + ... + 35128.

It is an arithmetic number, because the mean of its divisors is an integer number (7972965).

Almost surely, 2^42383806 is an apocalyptic number.

42383806 is a deficient number, since it is larger than the sum of its proper divisors (21399914).

42383806 is a wasteful number, since it uses less digits than its factorization.

42383806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69338.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 42383806 is about 6510.2846327945. The cubic root of 42383806 is about 348.6582808012.

The spelling of 42383806 in words is "forty-two million, three hundred eighty-three thousand, eight hundred six".