528484998 has 32 divisors (see below), whose sum is σ = 1085156352. Its totient is φ = 171483200.

The previous prime is 528484997. The next prime is 528485063. The reversal of 528484998 is 899484825.

It is a super-2 number, since 2×528484998² = 558592786222120008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528484997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121603 + ... + 125873.

It is an arithmetic number, because the mean of its divisors is an integer number (33911136).

Almost surely, 2^528484998 is an apocalyptic number.

528484998 is an abundant number, since it is smaller than the sum of its proper divisors (556671354).

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

528484998 is a wasteful number, since it uses less digits than its factorization.

528484998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4820.

The product of its digits is 6635520, while the sum is 57.

The square root of 528484998 is about 22988.8015781597. The cubic root of 528484998 is about 808.4954022951.

The spelling of 528484998 in words is "five hundred twenty-eight million, four hundred eighty-four thousand, nine hundred ninety-eight".