30285266 has 8 divisors (see below), whose sum is σ = 49557744. Its totient is φ = 13766020.

The previous prime is 30285257. The next prime is 30285301. The reversal of 30285266 is 66258203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×30285266³ (a number of 23 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 688280 + ... + 688323.

It is an arithmetic number, because the mean of its divisors is an integer number (6194718).

Almost surely, 2^30285266 is an apocalyptic number.

30285266 is a deficient number, since it is larger than the sum of its proper divisors (19272478).

30285266 is a wasteful number, since it uses less digits than its factorization.

30285266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376616.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 30285266 is about 5503.2050661410. The cubic root of 30285266 is about 311.7050206198.

The spelling of 30285266 in words is "thirty million, two hundred eighty-five thousand, two hundred sixty-six".