30064530 has 16 divisors (see below), whose sum is σ = 72154944. Its totient is φ = 8017200.

The previous prime is 30064523. The next prime is 30064543. The reversal of 30064530 is 3546003.

It is a junction number, because it is equal to n+sod(n) for n = 30064497 and 30064506.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501046 + ... + 501105.

It is an arithmetic number, because the mean of its divisors is an integer number (4509684).

Almost surely, 2^30064530 is an apocalyptic number.

30064530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30064530 is an abundant number, since it is smaller than the sum of its proper divisors (42090414).

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

30064530 is a wasteful number, since it uses less digits than its factorization.

30064530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002161.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 30064530 is about 5483.1131668059. The cubic root of 30064530 is about 310.9458796173.

The spelling of 30064530 in words is "thirty million, sixty-four thousand, five hundred thirty".