230215292 has 36 divisors (see below), whose sum is σ = 436964976. Its totient is φ = 105759360.

The previous prime is 230215291. The next prime is 230215379. The reversal of 230215292 is 292512032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230215291) 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 11 ways as a sum of consecutive naturals, for example, 124817 + ... + 126647.

It is an arithmetic number, because the mean of its divisors is an integer number (12137916).

Almost surely, 2^230215292 is an apocalyptic number.

It is an amenable number.

230215292 is a deficient number, since it is larger than the sum of its proper divisors (206749684).

230215292 is a wasteful number, since it uses less digits than its factorization.

230215292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938 (or 1893 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 230215292 is about 15172.8471949071. The cubic root of 230215292 is about 612.8836786418.

The spelling of 230215292 in words is "two hundred thirty million, two hundred fifteen thousand, two hundred ninety-two".