283485419 has 8 divisors (see below), whose sum is σ = 338069760. Its totient is φ = 232422696.

The previous prime is 283485413. The next prime is 283485431. The reversal of 283485419 is 914584382.

It is a happy number.

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 283485419 - 2⁴ = 283485403 is a prime.

It is a super-2 number, since 2×283485419² = 160727965571211122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 283485419.

It is not an unprimeable number, because it can be changed into a prime (283485413) 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, 880229 + ... + 880550.

It is an arithmetic number, because the mean of its divisors is an integer number (42258720).

Almost surely, 2^283485419 is an apocalyptic number.

283485419 is a deficient number, since it is larger than the sum of its proper divisors (54584341).

283485419 is a wasteful number, since it uses less digits than its factorization.

283485419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760809.

The product of its digits is 276480, while the sum is 44.

The square root of 283485419 is about 16837.0252420076. The cubic root of 283485419 is about 656.9166083970.

The spelling of 283485419 in words is "two hundred eighty-three million, four hundred eighty-five thousand, four hundred nineteen".