268065237 has 8 divisors (see below), whose sum is σ = 389913120. Its totient is φ = 162463760.

The previous prime is 268065233. The next prime is 268065247. The reversal of 268065237 is 732560862.

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 268065237 - 2² = 268065233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 268065195 and 268065204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268065233) 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, 4061562 + ... + 4061627.

It is an arithmetic number, because the mean of its divisors is an integer number (48739140).

Almost surely, 2^268065237 is an apocalyptic number.

It is an amenable number.

268065237 is a deficient number, since it is larger than the sum of its proper divisors (121847883).

268065237 is a wasteful number, since it uses less digits than its factorization.

268065237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8123203.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 268065237 is about 16372.6979145161. The cubic root of 268065237 is about 644.7828822740.

The spelling of 268065237 in words is "two hundred sixty-eight million, sixty-five thousand, two hundred thirty-seven".