230156346 has 32 divisors (see below), whose sum is σ = 527015808. Its totient is φ = 65640960.

The previous prime is 230156327. The next prime is 230156351. The reversal of 230156346 is 643651032.

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 15 ways as a sum of consecutive naturals, for example, 20286 + ... + 29526.

It is an arithmetic number, because the mean of its divisors is an integer number (16469244).

Almost surely, 2^230156346 is an apocalyptic number.

230156346 is an abundant number, since it is smaller than the sum of its proper divisors (296859462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230156346 is a wasteful number, since it uses less digits than its factorization.

230156346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9846.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 230156346 is about 15170.9045874002. The cubic root of 230156346 is about 612.8313651098.

The spelling of 230156346 in words is "two hundred thirty million, one hundred fifty-six thousand, three hundred forty-six".