552282732 has 96 divisors (see below), whose sum is σ = 1485711360. Its totient is φ = 177232320.

The previous prime is 552282719. The next prime is 552282749. The reversal of 552282732 is 237282255.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 980683 + ... + 981245.

It is an arithmetic number, because the mean of its divisors is an integer number (15476160).

Almost surely, 2^552282732 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 552282732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (742855680).

552282732 is an abundant number, since it is smaller than the sum of its proper divisors (933428628).

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

552282732 is a wasteful number, since it uses less digits than its factorization.

552282732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900 (or 892 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 552282732 is about 23500.6964152129. The cubic root of 552282732 is about 820.4532156514.

The spelling of 552282732 in words is "five hundred fifty-two million, two hundred eighty-two thousand, seven hundred thirty-two".