527447268 has 96 divisors (see below), whose sum is σ = 1419371520. Its totient is φ = 169205760.

The previous prime is 527447267. The next prime is 527447269. The reversal of 527447268 is 862744725.

It is a happy number.

527447268 is a `hidden beast` number, since 52 + 74 + 472 + 68 = 666.

It is an interprime number because it is at equal distance from previous prime (527447267) and next prime (527447269).

It is not an unprimeable number, because it can be changed into a prime (527447267) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 860130 + ... + 860742.

It is an arithmetic number, because the mean of its divisors is an integer number (14785120).

Almost surely, 2^527447268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 527447268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (709685760).

527447268 is an abundant number, since it is smaller than the sum of its proper divisors (891924252).

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

527447268 is a wasteful number, since it uses less digits than its factorization.

527447268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914 (or 906 counting only the distinct ones).

The product of its digits is 752640, while the sum is 45.

The square root of 527447268 is about 22966.2201504732. The cubic root of 527447268 is about 807.9658699599.

The spelling of 527447268 in words is "five hundred twenty-seven million, four hundred forty-seven thousand, two hundred sixty-eight".