30054528 has 96 divisors (see below), whose sum is σ = 98866560. Its totient is φ = 8584704.

The previous prime is 30054503. The next prime is 30054533. The reversal of 30054528 is 82545003.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6201 + ... + 9927.

It is an arithmetic number, because the mean of its divisors is an integer number (1029860).

Almost surely, 2^30054528 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 30054528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49433280).

30054528 is an abundant number, since it is smaller than the sum of its proper divisors (68812032).

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

30054528 is a wasteful number, since it uses less digits than its factorization.

30054528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3754 (or 3739 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 30054528 is about 5482.2010178395. The cubic root of 30054528 is about 310.9113935120.

The spelling of 30054528 in words is "thirty million, fifty-four thousand, five hundred twenty-eight".