528464422 has 8 divisors (see below), whose sum is σ = 827161776. Its totient is φ = 252743832.

The previous prime is 528464383. The next prime is 528464449. The reversal of 528464422 is 224464825.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5744133 + ... + 5744224.

It is an arithmetic number, because the mean of its divisors is an integer number (103395222).

Almost surely, 2^528464422 is an apocalyptic number.

528464422 is a deficient number, since it is larger than the sum of its proper divisors (298697354).

528464422 is a wasteful number, since it uses less digits than its factorization.

528464422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11488382.

The product of its digits is 122880, while the sum is 37.

The square root of 528464422 is about 22988.3540515627. The cubic root of 528464422 is about 808.4849095234.

The spelling of 528464422 in words is "five hundred twenty-eight million, four hundred sixty-four thousand, four hundred twenty-two".