30088012 has 6 divisors (see below), whose sum is σ = 52654028. Its totient is φ = 15044004.

The previous prime is 30087997. The next prime is 30088021. The reversal of 30088012 is 21088003.

It is a super-2 number, since 2×30088012² = 1810576932224288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3760998 + ... + 3761005.

Almost surely, 2^30088012 is an apocalyptic number.

It is an amenable number.

30088012 is a deficient number, since it is larger than the sum of its proper divisors (22566016).

30088012 is a wasteful number, since it uses less digits than its factorization.

30088012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7522007 (or 7522005 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 30088012 is about 5485.2540506343. The cubic root of 30088012 is about 311.0268136502.

Subtracting from 30088012 its reverse (21088003), we obtain a palindrome (9000009).

The spelling of 30088012 in words is "thirty million, eighty-eight thousand, twelve".