30064284 has 30 divisors (see below), whose sum is σ = 78594824. Its totient is φ = 10021320.

The previous prime is 30064283. The next prime is 30064297. The reversal of 30064284 is 48246003.

It is a super-2 number, since 2×30064284² = 1807722344865312, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30064283) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 46072 + ... + 46719.

Almost surely, 2^30064284 is an apocalyptic number.

It is an amenable number.

30064284 is an abundant number, since it is smaller than the sum of its proper divisors (48530540).

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

30064284 is a wasteful number, since it uses less digits than its factorization.

30064284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92807 (or 92796 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 30064284 is about 5483.0907342483. The cubic root of 30064284 is about 310.9450315205.

The spelling of 30064284 in words is "thirty million, sixty-four thousand, two hundred eighty-four".