268049183 has 8 divisors (see below), whose sum is σ = 284408352. Its totient is φ = 251755776.

The previous prime is 268049179. The next prime is 268049191. The reversal of 268049183 is 381940862.

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 268049183 - 2² = 268049179 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 268049183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268049113) by changing a digit.

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, 7910 + ... + 24467.

It is an arithmetic number, because the mean of its divisors is an integer number (35551044).

Almost surely, 2^268049183 is an apocalyptic number.

268049183 is a deficient number, since it is larger than the sum of its proper divisors (16359169).

268049183 is a wasteful number, since it uses less digits than its factorization.

268049183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32881.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 268049183 is about 16372.2076397778. The cubic root of 268049183 is about 644.7700103438.

The spelling of 268049183 in words is "two hundred sixty-eight million, forty-nine thousand, one hundred eighty-three".