268232215 has 8 divisors (see below), whose sum is σ = 338819760. Its totient is φ = 203291712.

The previous prime is 268232197. The next prime is 268232221. The reversal of 268232215 is 512232862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 268232215 - 2⁵ = 268232183 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1411654 + ... + 1411843.

It is an arithmetic number, because the mean of its divisors is an integer number (42352470).

Almost surely, 2^268232215 is an apocalyptic number.

268232215 is a deficient number, since it is larger than the sum of its proper divisors (70587545).

268232215 is a wasteful number, since it uses less digits than its factorization.

268232215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2823521.

The product of its digits is 11520, while the sum is 31.

The square root of 268232215 is about 16377.7964024468. The cubic root of 268232215 is about 644.9167330365.

The spelling of 268232215 in words is "two hundred sixty-eight million, two hundred thirty-two thousand, two hundred fifteen".