533878 has 8 divisors (see below), whose sum is σ = 805968. Its totient is φ = 265224.

The previous prime is 533857. The next prime is 533879. The reversal of 533878 is 878335.

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

It is a d-powerful number, because it can be written as 5⁴ + 3 + 8⁶ + 3⁸ + 7⁴ + 8⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533879) by changing a digit.

533878 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426 + ... + 1117.

It is an arithmetic number, because the mean of its divisors is an integer number (100746).

2⁵³³⁸⁷⁸ is an apocalyptic number.

533878 is a deficient number, since it is larger than the sum of its proper divisors (272090).

533878 is a wasteful number, since it uses less digits than its factorization.

533878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718.

The product of its digits is 20160, while the sum is 34.

The square root of 533878 is about 730.6695559554. The cubic root of 533878 is about 81.1236236543.

The spelling of 533878 in words is "five hundred thirty-three thousand, eight hundred seventy-eight".