30266 has 8 divisors (see below), whose sum is σ = 46740. Its totient is φ = 14688.

The previous prime is 30259. The next prime is 30269. The reversal of 30266 is 66203.

It can be written as a sum of positive squares in 2 ways, for example, as 24025 + 6241 = 155^2 + 79^2 .

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

It is not an unprimeable number, because it can be changed into a prime (30269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131 + ... + 278.

2³⁰²⁶⁶ is an apocalyptic number.

30266 is a deficient number, since it is larger than the sum of its proper divisors (16474).

30266 is a wasteful number, since it uses less digits than its factorization.

30266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 30266 is about 173.9712619946. The cubic root of 30266 is about 31.1638909453.

Adding to 30266 its reverse (66203), we get a palindrome (96469).

Subtracting 30266 from its reverse (66203), we obtain a cube (35937 = 33³).

The spelling of 30266 in words is "thirty thousand, two hundred sixty-six".