9182028282 has 64 divisors (see below), whose sum is σ = 21644236800. Its totient is φ = 2542599360.

The previous prime is 9182028281. The next prime is 9182028311. The reversal of 9182028282 is 2828202819.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (9182028281) 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, 149844 + ... + 202032.

It is an arithmetic number, because the mean of its divisors is an integer number (338191200).

Almost surely, 2^9182028282 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9182028282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10822118400).

9182028282 is an abundant number, since it is smaller than the sum of its proper divisors (12462208518).

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

9182028282 is a wasteful number, since it uses less digits than its factorization.

9182028282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52331.

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 9182028282 is about 95822.9006135798. The cubic root of 9182028282 is about 2094.0138125121.

The spelling of 9182028282 in words is "nine billion, one hundred eighty-two million, twenty-eight thousand, two hundred eighty-two".