268941 has 8 divisors (see below), whose sum is σ = 361504. Its totient is φ = 177840.

The previous prime is 268937. The next prime is 268969. The reversal of 268941 is 149862.

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

It is not a de Polignac number, because 268941 - 2² = 268937 is a prime.

It is a super-2 number, since 2×268941² = 144658522962, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 268899 and 268908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268921) 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, 186 + ... + 756.

It is an arithmetic number, because the mean of its divisors is an integer number (45188).

2²⁶⁸⁹⁴¹ is an apocalyptic number.

It is an amenable number.

268941 is a deficient number, since it is larger than the sum of its proper divisors (92563).

268941 is a wasteful number, since it uses less digits than its factorization.

268941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731.

The product of its digits is 3456, while the sum is 30.

The square root of 268941 is about 518.5952178723. The cubic root of 268941 is about 64.5484282652.

The spelling of 268941 in words is "two hundred sixty-eight thousand, nine hundred forty-one".