213268682 has 8 divisors (see below), whose sum is σ = 348985152. Its totient is φ = 96940300.

The previous prime is 213268663. The next prime is 213268717. The reversal of 213268682 is 286862312.

213268682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4846994 + ... + 4847037.

It is an arithmetic number, because the mean of its divisors is an integer number (43623144).

Almost surely, 2^213268682 is an apocalyptic number.

213268682 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

213268682 is a deficient number, since it is larger than the sum of its proper divisors (135716470).

213268682 is a wasteful number, since it uses less digits than its factorization.

213268682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9694044.

The product of its digits is 55296, while the sum is 38.

The square root of 213268682 is about 14603.7215119982. The cubic root of 213268682 is about 597.4602666108.

The spelling of 213268682 in words is "two hundred thirteen million, two hundred sixty-eight thousand, six hundred eighty-two".