327630142 has 16 divisors (see below), whose sum is σ = 561899520. Its totient is φ = 140350968.

The previous prime is 327630077. The next prime is 327630151. The reversal of 327630142 is 241036723.

It is a self number, because there is not a number n which added to its sum of digits gives 327630142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43543 + ... + 50509.

It is an arithmetic number, because the mean of its divisors is an integer number (35118720).

Almost surely, 2^327630142 is an apocalyptic number.

327630142 is a deficient number, since it is larger than the sum of its proper divisors (234269378).

327630142 is a wasteful number, since it uses less digits than its factorization.

327630142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10335.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 327630142 is about 18100.5564002878. The cubic root of 327630142 is about 689.3841329544.

Adding to 327630142 its reverse (241036723), we get a palindrome (568666865).

The spelling of 327630142 in words is "three hundred twenty-seven million, six hundred thirty thousand, one hundred forty-two".