189342014 has 16 divisors (see below), whose sum is σ = 287539200. Its totient is φ = 93502584.

The previous prime is 189342001. The next prime is 189342089. The reversal of 189342014 is 410243981.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 59147 + ... + 62265.

It is an arithmetic number, because the mean of its divisors is an integer number (17971200).

Almost surely, 2^189342014 is an apocalyptic number.

189342014 is a deficient number, since it is larger than the sum of its proper divisors (98197186).

189342014 is a wasteful number, since it uses less digits than its factorization.

189342014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3487.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 189342014 is about 13760.1603915071. The cubic root of 189342014 is about 574.2253098577.

Adding to 189342014 its reverse (410243981), we get a palindrome (599585995).

The spelling of 189342014 in words is "one hundred eighty-nine million, three hundred forty-two thousand, fourteen".