268623212 has 48 divisors (see below), whose sum is σ = 554770944. Its totient is φ = 112200000.

The previous prime is 268623191. The next prime is 268623253. The reversal of 268623212 is 212326862.

268623212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 142637 + ... + 144507.

It is an arithmetic number, because the mean of its divisors is an integer number (11557728).

Almost surely, 2^268623212 is an apocalyptic number.

268623212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

268623212 is an abundant number, since it is smaller than the sum of its proper divisors (286147732).

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

268623212 is a wasteful number, since it uses less digits than its factorization.

268623212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150 (or 2148 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 268623212 is about 16389.7288568176. The cubic root of 268623212 is about 645.2299418529.

The spelling of 268623212 in words is "two hundred sixty-eight million, six hundred twenty-three thousand, two hundred twelve".