230109814 has 12 divisors (see below), whose sum is σ = 379396332. Its totient is φ = 104595260.

The previous prime is 230109811. The next prime is 230109823. The reversal of 230109814 is 418901032.

It is a happy number.

It is a super-2 number, since 2×230109814² = 105901052998229192, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230109811) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 475192 + ... + 475675.

It is an arithmetic number, because the mean of its divisors is an integer number (31616361).

Almost surely, 2^230109814 is an apocalyptic number.

230109814 is a deficient number, since it is larger than the sum of its proper divisors (149286518).

230109814 is a wasteful number, since it uses less digits than its factorization.

230109814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950891 (or 950880 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 230109814 is about 15169.3709164223. The cubic root of 230109814 is about 612.7900624742.

The spelling of 230109814 in words is "two hundred thirty million, one hundred nine thousand, eight hundred fourteen".