30850233 has 4 divisors (see below), whose sum is σ = 41133648. Its totient is φ = 20566820.

The previous prime is 30850151. The next prime is 30850241. The reversal of 30850233 is 33205803.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30850233 - 2¹⁰ = 30849209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30850033) 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, 5141703 + ... + 5141708.

It is an arithmetic number, because the mean of its divisors is an integer number (10283412).

Almost surely, 2^30850233 is an apocalyptic number.

It is an amenable number.

30850233 is a deficient number, since it is larger than the sum of its proper divisors (10283415).

30850233 is a wasteful number, since it uses less digits than its factorization.

30850233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10283414.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 30850233 is about 5554.2986055847. The cubic root of 30850233 is about 313.6313611010.

The spelling of 30850233 in words is "thirty million, eight hundred fifty thousand, two hundred thirty-three".