30482802 has 144 divisors (see below), whose sum is σ = 86430240. Its totient is φ = 7693056.

The previous prime is 30482801. The next prime is 30482833. The reversal of 30482802 is 20828403.

It is not an unprimeable number, because it can be changed into a prime (30482801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 284833 + ... + 284939.

It is an arithmetic number, because the mean of its divisors is an integer number (600210).

Almost surely, 2^30482802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30482802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43215120).

30482802 is an abundant number, since it is smaller than the sum of its proper divisors (55947438).

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

30482802 is a wasteful number, since it uses less digits than its factorization.

30482802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 30482802 is about 5521.1232552806. The cubic root of 30482802 is about 312.3812523759.

The spelling of 30482802 in words is "thirty million, four hundred eighty-two thousand, eight hundred two".