286413 has 4 divisors (see below), whose sum is σ = 381888. Its totient is φ = 190940.

The previous prime is 286411. The next prime is 286421. The reversal of 286413 is 314682.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 286413 - 2¹ = 286411 is a prime.

It is a D-number.

It is a Curzon number.

286413 is a lucky number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (286411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47733 + ... + 47738.

It is an arithmetic number, because the mean of its divisors is an integer number (95472).

2²⁸⁶⁴¹³ is an apocalyptic number.

It is an amenable number.

286413 is a deficient number, since it is larger than the sum of its proper divisors (95475).

286413 is an equidigital number, since it uses as much as digits as its factorization.

286413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95474.

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

The square root of 286413 is about 535.1756720928. The cubic root of 286413 is about 65.9170215225.

It can be divided in two parts, 28 and 6413, that added together give a triangular number (6441 = T₁₁₃).

The spelling of 286413 in words is "two hundred eighty-six thousand, four hundred thirteen".