230187215 has 16 divisors (see below), whose sum is σ = 283963968. Its totient is φ = 179053056.

The previous prime is 230187193. The next prime is 230187227. The reversal of 230187215 is 512781032.

It is a cyclic number.

It is not a de Polignac number, because 230187215 - 2¹⁸ = 229925071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26102 + ... + 33788.

It is an arithmetic number, because the mean of its divisors is an integer number (17747748).

Almost surely, 2^230187215 is an apocalyptic number.

230187215 is a deficient number, since it is larger than the sum of its proper divisors (53776753).

230187215 is a wasteful number, since it uses less digits than its factorization.

230187215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7858.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 230187215 is about 15171.9219283517. The cubic root of 230187215 is about 612.8587619150.

The spelling of 230187215 in words is "two hundred thirty million, one hundred eighty-seven thousand, two hundred fifteen".