30064548 has 12 divisors (see below), whose sum is σ = 70150640. Its totient is φ = 10021512.

The previous prime is 30064547. The next prime is 30064549. The reversal of 30064548 is 84546003.

It is an interprime number because it is at equal distance from previous prime (30064547) and next prime (30064549).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (30064543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1252678 + ... + 1252701.

Almost surely, 2^30064548 is an apocalyptic number.

It is an amenable number.

30064548 is an abundant number, since it is smaller than the sum of its proper divisors (40086092).

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

30064548 is a wasteful number, since it uses less digits than its factorization.

30064548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505386 (or 2505384 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 30064548 is about 5483.1148082089. The cubic root of 30064548 is about 310.9459416730.

The spelling of 30064548 in words is "thirty million, sixty-four thousand, five hundred forty-eight".