42073827 has 8 divisors (see below), whose sum is σ = 59398416. Its totient is φ = 26399232.

The previous prime is 42073817. The next prime is 42073853. The reversal of 42073827 is 72837024.

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

It is not a de Polignac number, because 42073827 - 2⁸ = 42073571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42073817) 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, 412438 + ... + 412539.

It is an arithmetic number, because the mean of its divisors is an integer number (7424802).

Almost surely, 2^42073827 is an apocalyptic number.

42073827 is a deficient number, since it is larger than the sum of its proper divisors (17324589).

42073827 is a wasteful number, since it uses less digits than its factorization.

42073827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824997.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 42073827 is about 6486.4340742815. The cubic root of 42073827 is about 347.8062156014.

It can be divided in two parts, 420 and 73827, that added together give a palindrome (74247).

The spelling of 42073827 in words is "forty-two million, seventy-three thousand, eight hundred twenty-seven".