1230186914 has 24 divisors (see below), whose sum is σ = 2075470320. Its totient is φ = 546167160.

The previous prime is 1230186899. The next prime is 1230186941. The reversal of 1230186914 is 4196810321.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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 11 ways as a sum of consecutive naturals, for example, 48704 + ... + 69515.

It is an arithmetic number, because the mean of its divisors is an integer number (86477930).

Almost surely, 2^1230186914 is an apocalyptic number.

1230186914 is a deficient number, since it is larger than the sum of its proper divisors (845283406).

1230186914 is a wasteful number, since it uses less digits than its factorization.

1230186914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118286 (or 118275 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 1230186914 is about 35074.0204995093. The cubic root of 1230186914 is about 1071.4955399428.

The spelling of 1230186914 in words is "one billion, two hundred thirty million, one hundred eighty-six thousand, nine hundred fourteen".