528474464 has 24 divisors (see below), whose sum is σ = 1189068048. Its totient is φ = 226488960.

The previous prime is 528474451. The next prime is 528474467. The reversal of 528474464 is 464474825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528474467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1179407 + ... + 1179854.

It is an arithmetic number, because the mean of its divisors is an integer number (49544502).

Almost surely, 2^528474464 is an apocalyptic number.

It is an amenable number.

528474464 is an abundant number, since it is smaller than the sum of its proper divisors (660593584).

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

528474464 is a wasteful number, since it uses less digits than its factorization.

528474464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2359278 (or 2359270 counting only the distinct ones).

The product of its digits is 860160, while the sum is 44.

The square root of 528474464 is about 22988.5724654664. The cubic root of 528474464 is about 808.4900304951.

The spelling of 528474464 in words is "five hundred twenty-eight million, four hundred seventy-four thousand, four hundred sixty-four".