42327190 has 16 divisors (see below), whose sum is σ = 77481360. Its totient is φ = 16643680.

The previous prime is 42327169. The next prime is 42327191. The reversal of 42327190 is 9172324.

42327190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42327190² = 3583182026592200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42327191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35281 + ... + 36460.

It is an arithmetic number, because the mean of its divisors is an integer number (4842585).

Almost surely, 2^42327190 is an apocalyptic number.

42327190 is a deficient number, since it is larger than the sum of its proper divisors (35154170).

42327190 is a wasteful number, since it uses less digits than its factorization.

42327190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71807.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 42327190 is about 6505.9349827677. The cubic root of 42327190 is about 348.5029665041.

The spelling of 42327190 in words is "forty-two million, three hundred twenty-seven thousand, one hundred ninety".