30080512 has 120 divisors (see below), whose sum is σ = 76970520. Its totient is φ = 11612160.

The previous prime is 30080507. The next prime is 30080513. The reversal of 30080512 is 21508003.

It is a happy number.

It is a super-3 number, since 3×30080512³ (a number of 23 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30080512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30080513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 275914 + ... + 276022.

It is an arithmetic number, because the mean of its divisors is an integer number (641421).

Almost surely, 2^30080512 is an apocalyptic number.

30080512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30080512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38485260).

30080512 is an abundant number, since it is smaller than the sum of its proper divisors (46890008).

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

30080512 is a wasteful number, since it uses less digits than its factorization.

30080512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 30080512 is about 5484.5703569195. The cubic root of 30080512 is about 311.0009684182. Note that the first 3 decimals are identical.

Adding to 30080512 its reverse (21508003), we get a palindrome (51588515).

The spelling of 30080512 in words is "thirty million, eighty thousand, five hundred twelve".