528426898 has 16 divisors (see below), whose sum is σ = 835686720. Its totient is φ = 249908976.

The previous prime is 528426869. The next prime is 528426919. The reversal of 528426898 is 898624825.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13840 + ... + 35332.

It is an arithmetic number, because the mean of its divisors is an integer number (52230420).

Almost surely, 2^528426898 is an apocalyptic number.

528426898 is a deficient number, since it is larger than the sum of its proper divisors (307259822).

528426898 is a wasteful number, since it uses less digits than its factorization.

528426898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22161.

The product of its digits is 2211840, while the sum is 52.

The square root of 528426898 is about 22987.5378846887. The cubic root of 528426898 is about 808.4657733845.

The spelling of 528426898 in words is "five hundred twenty-eight million, four hundred twenty-six thousand, eight hundred ninety-eight".