30050832 has 80 divisors (see below), whose sum is σ = 93958272. Its totient is φ = 8079360.

The previous prime is 30050819. The next prime is 30050861. The reversal of 30050832 is 23805003.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 30050799 and 30050808.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3082 + ... + 8342.

Almost surely, 2^30050832 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 30050832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46979136).

30050832 is an abundant number, since it is smaller than the sum of its proper divisors (63907440).

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

30050832 is a wasteful number, since it uses less digits than its factorization.

30050832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5296 (or 5290 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 30050832 is about 5481.8639165890. The cubic root of 30050832 is about 310.8986480601.

Adding to 30050832 its reverse (23805003), we get a palindrome (53855835).

The spelling of 30050832 in words is "thirty million, fifty thousand, eight hundred thirty-two".