30064282 has 4 divisors (see below), whose sum is σ = 45096426. Its totient is φ = 15032140.

The previous prime is 30064259. The next prime is 30064283. The reversal of 30064282 is 28246003.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 25816561 + 4247721 = 5081^2 + 2061^2 .

It is a super-2 number, since 2×30064282² = 1807722104351048, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 7516069 + ... + 7516072.

Almost surely, 2^30064282 is an apocalyptic number.

30064282 is a deficient number, since it is larger than the sum of its proper divisors (15032144).

30064282 is a wasteful number, since it uses less digits than its factorization.

30064282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15032143.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 30064282 is about 5483.0905518694. The cubic root of 30064282 is about 310.9450246254.

The spelling of 30064282 in words is "thirty million, sixty-four thousand, two hundred eighty-two".