527843472 has 120 divisors (see below), whose sum is σ = 1560483456. Its totient is φ = 152807424.

The previous prime is 527843467. The next prime is 527843497. The reversal of 527843472 is 274348725.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 178873 + ... + 181799.

Almost surely, 2^527843472 is an apocalyptic number.

527843472 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 527843472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (780241728).

527843472 is an abundant number, since it is smaller than the sum of its proper divisors (1032639984).

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

527843472 is a wasteful number, since it uses less digits than its factorization.

527843472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985 (or 2962 counting only the distinct ones).

The product of its digits is 376320, while the sum is 42.

The square root of 527843472 is about 22974.8443302670. The cubic root of 527843472 is about 808.1681266323.

The spelling of 527843472 in words is "five hundred twenty-seven million, eight hundred forty-three thousand, four hundred seventy-two".