1002838482 has 80 divisors (see below), whose sum is σ = 2297180160. Its totient is φ = 326918592.

The previous prime is 1002838457. The next prime is 1002838489. The reversal of 1002838482 is 2848382001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1002838489) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1625038 + ... + 1625654.

It is an arithmetic number, because the mean of its divisors is an integer number (28714752).

Almost surely, 2^1002838482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1002838482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1148590080).

1002838482 is an abundant number, since it is smaller than the sum of its proper divisors (1294341678).

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

1002838482 is a wasteful number, since it uses less digits than its factorization.

1002838482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837 (or 828 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 1002838482 is about 31667.6251398806. The cubic root of 1002838482 is about 1000.9452668557.

The spelling of 1002838482 in words is "one billion, two million, eight hundred thirty-eight thousand, four hundred eighty-two".