30085276 has 12 divisors (see below), whose sum is σ = 56699272. Its totient is φ = 13885488.

The previous prime is 30085213. The next prime is 30085301. The reversal of 30085276 is 67258003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289230 + ... + 289333.

Almost surely, 2^30085276 is an apocalyptic number.

It is an amenable number.

30085276 is a deficient number, since it is larger than the sum of its proper divisors (26613996).

30085276 is a wasteful number, since it uses less digits than its factorization.

30085276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578580 (or 578578 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 30085276 is about 5485.0046490409. The cubic root of 30085276 is about 311.0173858072.

The spelling of 30085276 in words is "thirty million, eighty-five thousand, two hundred seventy-six".