230606155 has 16 divisors (see below), whose sum is σ = 298426464. Its totient is φ = 170058240.

The previous prime is 230606149. The next prime is 230606183. The reversal of 230606155 is 551606032.

It is not a de Polignac number, because 230606155 - 2³ = 230606147 is a prime.

It is a Duffinian number.

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, 55252 + ... + 59278.

It is an arithmetic number, because the mean of its divisors is an integer number (18651654).

Almost surely, 2^230606155 is an apocalyptic number.

230606155 is a deficient number, since it is larger than the sum of its proper divisors (67820309).

230606155 is a wasteful number, since it uses less digits than its factorization.

230606155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4926.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 230606155 is about 15185.7220770038. The cubic root of 230606155 is about 613.2303369175.

The spelling of 230606155 in words is "two hundred thirty million, six hundred six thousand, one hundred fifty-five".