535278 has 8 divisors (see below), whose sum is σ = 1070568. Its totient is φ = 178424.

The previous prime is 535273. The next prime is 535303. The reversal of 535278 is 872535.

It is a happy number.

535278 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

535278 is an admirable number.

It is a d-powerful number, because it can be written as 5⁴ + 3¹² + 2⁴ + 5⁵ + 7 + 8² .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44601 + ... + 44612.

It is an arithmetic number, because the mean of its divisors is an integer number (133821).

2⁵³⁵²⁷⁸ is an apocalyptic number.

535278 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

535278 is a wasteful number, since it uses less digits than its factorization.

535278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89218.

The product of its digits is 8400, while the sum is 30.

The square root of 535278 is about 731.6269541235. The cubic root of 535278 is about 81.1944725140.

It can be divided in two parts, 53527 and 8, that added together give a palindrome (53535).

The spelling of 535278 in words is "five hundred thirty-five thousand, two hundred seventy-eight".