30050352 has 120 divisors (see below), whose sum is σ = 89369280. Its totient is φ = 9771840.

The previous prime is 30050347. The next prime is 30050387. The reversal of 30050352 is 25305003.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 229327 + ... + 229457.

It is an arithmetic number, because the mean of its divisors is an integer number (744744).

Almost surely, 2^30050352 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 30050352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44684640).

30050352 is an abundant number, since it is smaller than the sum of its proper divisors (59318928).

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

30050352 is a wasteful number, since it uses less digits than its factorization.

30050352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 30050352 is about 5481.8201356849. The cubic root of 30050352 is about 310.8969927299.

Adding to 30050352 its reverse (25305003), we get a palindrome (55355355).

The spelling of 30050352 in words is "thirty million, fifty thousand, three hundred fifty-two".