268214983 has 8 divisors (see below), whose sum is σ = 282083328. Its totient is φ = 254530584.

The previous prime is 268214981. The next prime is 268214993. The reversal of 268214983 is 389412862.

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 268214983 - 2¹ = 268214981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268214981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42991 + ... + 48832.

It is an arithmetic number, because the mean of its divisors is an integer number (35260416).

Almost surely, 2^268214983 is an apocalyptic number.

268214983 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

268214983 is a deficient number, since it is larger than the sum of its proper divisors (13868345).

268214983 is a wasteful number, since it uses less digits than its factorization.

268214983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91973.

The product of its digits is 165888, while the sum is 43.

The square root of 268214983 is about 16377.2703158982. The cubic root of 268214983 is about 644.9029223126.

The spelling of 268214983 in words is "two hundred sixty-eight million, two hundred fourteen thousand, nine hundred eighty-three".