528047214 has 8 divisors (see below), whose sum is σ = 1056094440. Its totient is φ = 176015736.

The previous prime is 528047213. The next prime is 528047243. The reversal of 528047214 is 412740825.

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

528047214 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528047213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44003929 + ... + 44003940.

It is an arithmetic number, because the mean of its divisors is an integer number (132011805).

Almost surely, 2^528047214 is an apocalyptic number.

528047214 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.

528047214 is a wasteful number, since it uses less digits than its factorization.

528047214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88007874.

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 528047214 is about 22979.2779259924. The cubic root of 528047214 is about 808.2720947077.

The spelling of 528047214 in words is "five hundred twenty-eight million, forty-seven thousand, two hundred fourteen".