284413 has 2 divisors, whose sum is σ = 284414. Its totient is φ = 284412.

The previous prime is 284407. The next prime is 284423. The reversal of 284413 is 314482.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 284089 + 324 = 533^2 + 18^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-284413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (284423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142206 + 142207.

It is an arithmetic number, because the mean of its divisors is an integer number (142207).

2²⁸⁴⁴¹³ is an apocalyptic number.

It is an amenable number.

284413 is a deficient number, since it is larger than the sum of its proper divisors (1).

284413 is an equidigital number, since it uses as much as digits as its factorization.

284413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 768, while the sum is 22.

The square root of 284413 is about 533.3038533519. The cubic root of 284413 is about 65.7632318303.

Adding to 284413 its reverse (314482), we get a palindrome (598895).

The spelling of 284413 in words is "two hundred eighty-four thousand, four hundred thirteen".