30080268 has 96 divisors (see below), whose sum is σ = 83462400. Its totient is φ = 9341568.

The previous prime is 30080233. The next prime is 30080291. The reversal of 30080268 is 86208003.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219496 + ... + 219632.

It is an arithmetic number, because the mean of its divisors is an integer number (869400).

Almost surely, 2^30080268 is an apocalyptic number.

30080268 is a gapful number since it is divisible by the number (38) 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 30080268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41731200).

30080268 is an abundant number, since it is smaller than the sum of its proper divisors (53382132).

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

30080268 is a wasteful number, since it uses less digits than its factorization.

30080268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 30080268 is about 5484.5481126525. The cubic root of 30080268 is about 311.0001275145. Note that the first 3 decimals are identical.

The spelling of 30080268 in words is "thirty million, eighty thousand, two hundred sixty-eight".