189314602 has 16 divisors (see below), whose sum is σ = 287649792. Its totient is φ = 93437200.

The previous prime is 189314591. The next prime is 189314603. The reversal of 189314602 is 206413981.

It is not an unprimeable number, because it can be changed into a prime (189314603) 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, 76143 + ... + 78589.

It is an arithmetic number, because the mean of its divisors is an integer number (17978112).

Almost surely, 2^189314602 is an apocalyptic number.

189314602 is a deficient number, since it is larger than the sum of its proper divisors (98335190).

189314602 is a wasteful number, since it uses less digits than its factorization.

189314602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 189314602 is about 13759.1642914822. The cubic root of 189314602 is about 574.1975973539.

The spelling of 189314602 in words is "one hundred eighty-nine million, three hundred fourteen thousand, six hundred two".