268413 has 16 divisors (see below), whose sum is σ = 400320. Its totient is φ = 158976.

The previous prime is 268403. The next prime is 268439. The reversal of 268413 is 314862.

It is a happy number.

It is not a de Polignac number, because 268413 - 2⁹ = 267901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 831 + ... + 1107.

It is an arithmetic number, because the mean of its divisors is an integer number (25020).

2²⁶⁸⁴¹³ is an apocalyptic number.

It is an amenable number.

268413 is a deficient number, since it is larger than the sum of its proper divisors (131907).

268413 is a wasteful number, since it uses less digits than its factorization.

268413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316.

The product of its digits is 1152, while the sum is 24.

The square root of 268413 is about 518.0859002135. The cubic root of 268413 is about 64.5061588975.

The spelling of 268413 in words is "two hundred sixty-eight thousand, four hundred thirteen".