528414 has 8 divisors (see below), whose sum is σ = 1056840. Its totient is φ = 176136.

The previous prime is 528413. The next prime is 528419. The reversal of 528414 is 414825.

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

528414 is an admirable number.

It is a d-powerful number, because it can be written as 5 + 2¹⁹ + 4² + 8 + 1 + 4⁶ .

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 528414.

It is not an unprimeable number, because it can be changed into a prime (528413) 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, 44029 + ... + 44040.

It is an arithmetic number, because the mean of its divisors is an integer number (132105).

2⁵²⁸⁴¹⁴ is an apocalyptic number.

528414 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.

528414 is a wasteful number, since it uses less digits than its factorization.

528414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88074.

The product of its digits is 1280, while the sum is 24.

The square root of 528414 is about 726.9209035377. The cubic root of 528414 is about 80.8459195574.

The spelling of 528414 in words is "five hundred twenty-eight thousand, four hundred fourteen".