528877223 has 8 divisors (see below), whose sum is σ = 620767392. Its totient is φ = 441071136.

The previous prime is 528877199. The next prime is 528877231. The reversal of 528877223 is 322778825.

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

It is a cyclic number.

It is not a de Polignac number, because 528877223 - 2⁸ = 528876967 is a prime.

It is a super-2 number, since 2×528877223² = 559422234016383458, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528877273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1020740 + ... + 1021257.

It is an arithmetic number, because the mean of its divisors is an integer number (77595924).

Almost surely, 2^528877223 is an apocalyptic number.

528877223 is a deficient number, since it is larger than the sum of its proper divisors (91890169).

528877223 is a wasteful number, since it uses less digits than its factorization.

528877223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042041.

The product of its digits is 376320, while the sum is 44.

The square root of 528877223 is about 22997.3307798970. The cubic root of 528877223 is about 808.6953661493.

The spelling of 528877223 in words is "five hundred twenty-eight million, eight hundred seventy-seven thousand, two hundred twenty-three".