30382632 has 96 divisors (see below), whose sum is σ = 98167680. Its totient is φ = 8300160.

The previous prime is 30382619. The next prime is 30382637. The reversal of 30382632 is 23628303.

It is a junction number, because it is equal to n+sod(n) for n = 30382596 and 30382605.

It is not an unprimeable number, because it can be changed into a prime (30382637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10282 + ... + 12902.

It is an arithmetic number, because the mean of its divisors is an integer number (1022580).

Almost surely, 2^30382632 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 30382632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49083840).

30382632 is an abundant number, since it is smaller than the sum of its proper divisors (67785048).

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

30382632 is a wasteful number, since it uses less digits than its factorization.

30382632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2663 (or 2656 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 30382632 is about 5512.0442668759. The cubic root of 30382632 is about 312.0387032855.

The spelling of 30382632 in words is "thirty million, three hundred eighty-two thousand, six hundred thirty-two".